View source for International Tennis Federation

{{Short description|Governing body of international tennis}}
{{Use dmy dates|date=September 2024}}
{{Infobox organization
| formation                = {{Start date and age|1913|3|1|df=y}}
| image                    = International Tennis Federation Logo.png
| caption                  = 
| abbreviation             = ITF
| size                     = 
| motto                    = 
| founder                  = [[Duane Williams]]
| founding_location        = Paris, France
| type                     = [[List of international sport federations|Federation of national associations]]
| headquarters             = London, England
| membership               = [[List of national tennis associations|211 national associations]]
| leader_title             = President
| leader_name              = [[David Haggerty (tennis)|David Haggerty]]
| language                 = English
| website                  = {{URL|https://www.itftennis.com/en/|itftennis.com}}
}}

The '''International Tennis Federation''', abbreviated as '''ITF''', is the [[Sports governing body|governing body]] of world [[tennis]], [[wheelchair tennis]], and [[beach tennis]]. It was founded in 1913 as the '''International Lawn Tennis Federation''' by twelve [[List of national tennis associations|national tennis associations]]. {{as of|2016|post=,}} there are 211 national and six regional associations that make up the ITF's membership. In 2026 it will be renamed as '''World Tennis'''.<ref>{{Cite web |date=16 October 2025 |title=International Tennis Federation to be renamed 'World Tennis' in 2026 |url=https://noticias.uol.com.br/ultimas-noticias/afp/2025/10/16/federacao-internacional-de-tenis-sera-renomeada-world-tennis-em-2026.htm |access-date=16 October 2025 |website=UOL News |publisher=AFP |language=Portuguese}}</ref>

The ITF's governance responsibilities include maintaining and enforcing the rules of tennis, regulating international team competitions, promoting the game, and preserving the sport's integrity via anti-doping and anti-corruption programs. The ITF partners with the [[Association of Tennis Professionals]] (ATP) and the [[Women's Tennis Association]] (WTA) to govern professional tennis.

The ITF organizes annual team competitions for men ([[Davis Cup]]), women ([[Billie Jean King Cup]]), and mixed teams ([[Hopman Cup]]), as well as tennis and wheelchair tennis events at the [[Tennis at the Summer Olympics|Summer Olympic]] and [[Wheelchair tennis at the Summer Paralympics|Paralympic]] Games on behalf of the [[International Olympic Committee]]. The ITF sanctions circuits that span age ranges ([[ITF Junior Circuit|junior]], professional [[ITF Men's Circuit|men]] and [[ITF Women's Circuit|women]], and non-professional players aged 30 and above) as well as disciplines ([[ITF Wheelchair Tennis Tour|wheelchair tennis]]; [[ITF Beach Tennis Tour|beach tennis]]). In addition to these circuits, the ITF also maintains rankings for juniors, non-professional adults (Masters tour), wheelchair and beach tennis.

== History ==
[[File:Membres-fondateurs de la Fédération internationale de tennis, le 1er mars 1913 à Paris, rue Duphot.jpg|thumb|left|International Tennis Federation founding members, 1913]]
[[Duane Williams]], an American who lived in Switzerland, is generally recognized as the initiator and driving force behind the foundation of the International Tennis Federation. He died in the sinking of the {{RMS|Titanic}}.<ref name="history">{{cite web |title=The history of the ITF |url=http://www.itftennis.com/about/organisation/history.aspx |publisher=ITF |access-date=12 March 2016 |archive-date=13 August 2016 |archive-url=https://web.archive.org/web/20160813033530/http://www.itftennis.com/about/organisation/history.aspx |url-status=dead}}</ref><ref name=gillmeister1998>{{cite book |last=Gillmeister |first=Heiner |title=Tennis : A Cultural History |url=https://archive.org/details/tennisculturalhi0000gill |url-access=registration |year=1998 |publisher=Leicester University Press |location=London |isbn=978-0-7185-0195-2 |pages=[https://archive.org/details/tennisculturalhi0000gill/page/191 191–192]}}</ref> Originally called the ''International Lawn Tennis Federation'' (ILTF) it held its inaugural conference at the headquarters of the {{lang|fr|[[Union des Sociétés Françaises de Sports Athlétiques]]}} (USFSA), in Paris, France on 1 March 1913 which was attended by 12 national associations.<ref>{{Cite web |last=Azéronde |first=Marion |date=25 May 2022 |title=Le tennis mondial lui doit tant : Le Beauvaisien qui créa la Fédération Internationale |url=https://www.lobservateurdebeauvais.fr/le-tennis-mondial-lui-doit-tant-le-beauvaisien-qui-crea-la-federation-internationale/ |access-date=29 November 2022 |language=fr-FR}}</ref><ref>{{Cite web |date=16 November 2021 |title=History of Tennis |url=https://www.itftennis.com/en/news-and-media/articles/history-of-tennis/ |url-status=live |archive-url=https://web.archive.org/web/20250709094635/https://www.itftennis.com/en/news-and-media/articles/history-of-tennis/ |archive-date=9 July 2025 |access-date=12 July 2025 |website=International Tennis Federation}}</ref> Three other countries could not attend but had requested to become a member. The 15 founding countries were: Australasia (Australia and New Zealand), Austria, Belgium, Denmark, France, Germany, Great Britain, Hungary, Italy, Netherlands, Russia, South Africa, Spain, Sweden, and Switzerland. Canada, Norway, and the United States were also invited but declined to join.<ref>{{cite news |title=Sport Athlétiques |url=http://gallica.bnf.fr/ark:/12148/bpt6k289842d/f7.image |work=[[Le Figaro]] |issue=28 |publisher=[[Bibliothèque nationale de France|Gallica]] |date=28 January 1913 |page=7 |language=fr}}</ref><ref>{{cite news |title=Tennis – La fédération internationale |url=http://gallica.bnf.fr/ark:/12148/bpt6k2898492/f7 |work=[[Le Figaro]] |issue=35 |publisher=[[Bibliothèque nationale de France|Gallica]] |date=4 February 1913 |page=7 |language=fr}}</ref> Voting rights were divided based on the perceived importance of the individual countries, with Great Britain's [[Lawn Tennis Association]] (LTA) receiving the maximum six votes.<ref name=gillmeister1998 />

The LTA was given the perpetual right to organize the [[Wimbledon Championships|World Grass Championships]], which led to a refusal by the [[United States Lawn Tennis Association]] (USLTA) to join the ILTF as they were of the opinion that this title should be given to the [[Davis Cup]]. France received permission to stage the [[World Hard Court Championships]] until 1916 and additionally a [[World Covered Court Championships]] was founded.{{sfnp|Bowers|2013|pp=18–20|ps=}} The USLTA joined in 1923 on the basis of two compromises: the title 'World Championships' would be abolished, and wording would be 'for ever in the English language'.<ref name=gillmeister1998 /><ref name="EOT">{{cite book |title=The Encyclopedia of Tennis: 100 Years of Great Players and Events |url=https://archive.org/details/encyclopediaofte00robe |url-access=registration |publisher=The Viking Press |author=Max Robertson |year=1974 |page=[https://archive.org/details/encyclopediaofte00robe/page/87 87] |isbn=978-0-670-29408-4}}</ref> The World Championships were replaced by a new category of Official Championships for the main tournaments in Australia, France, England, and the United States; now known as the four Majors or Grand Slam events. In 1924, the ILTF became the officially recognised organisation with authority to control [[Tennis|lawn tennis]] throughout the world, with official ''ILTF Rules of Tennis''.

In 1939 the ILTF had 59 member nations. Its funds were moved to London, England during World War II and from that time onward the ITF has been run from there. It was based at [[Wimbledon, London|Wimbledon]] until 1987, when it moved to [[Barons Court]], next door to [[Queen's Club]]. It then moved again in 1998 to the Bank of England Sports Ground, [[Roehampton]], its current base of operations.<ref name="history" /> In 1977 the word 'Lawn' was dropped from the name of the organization, in recognition of the fact that most tennis events were no longer played on [[grass court|grass]].

In reaction to the [[2022 Russian invasion of Ukraine]], the ITF cancelled all events in Russia and Belarus.<ref name="AP-2022-03-08" /><ref>{{cite press release |title=ITF statement regarding the Russian invasion of Ukraine |url=https://www.itftennis.com/en/news-and-media/articles/itf-statement-regarding-the-russian-invasion-of-ukraine/ |access-date=26 February 2022 |publisher=International Tennis Federation |date=25 February 2022}}</ref> The ITF also excluded Russia from international team events, which include the [[Davis Cup]], the [[Billie Jean King Cup]], and the [[ATP Cup]], and suspended the [[Russian Tennis Federation]].<ref name="AP-2022-03-08">{{Cite web |title=Russia-Ukraine War: Sporting bodies come down heavy on Russia |date=8 March 2022 |agency=Associated Press |website=cnbctv18.com |url=https://www.cnbctv18.com/sports/russia-ukraine-war-sporting-bodies-come-down-heavy-on-russia-12753842.htm}}</ref> However, the ATP and the WTA refused to yield to international pressure to ban individual players from competition.<ref>{{cite web |url=https://www.forbes.com/sites/masonbissada/2022/03/04/international-gymnastics-federation-bars-russia-belarus-as-sports-world-reacts-to-ukraine-invasion/?sh=64e7ee465a1b |title=International Gymnastics Federation Bars Russia, Belarus As Sports World Reacts To Ukraine Invasion |work=[[Forbes]] |first1=Mason |last1=Bissada |first2=Marisa |last2=Dellatto |access-date=5 March 2022}}</ref> Russian players will carry on, but not play under the Russian national flag.<ref name="glance">{{cite web |url=https://apnews.com/article/russia-ukraine-sports-soccer-hockey-tennis-695b6402e04296a0d18dd232268c0ba0 |title=A glance at reaction of sports to Russian invasion |work=[[AP News]] |date=3 March 2022 |access-date=4 March 2022}}</ref>

== Publications ==
Its official annual is ''[[The ITF Year]]'', describing the activities of the ITF over the last 12 months. This replaced ''[[World of Tennis]]'', which was the ITF official annual from 1981 through 2001. In addition, it publishes an official magazine three times a year.

== Structure ==
[[File:World Map ITF Regions.svg|thumb|400px|Map of the world showing countries whose national tennis associations are ITF members. Colors indicate the six regional associations.]]

=== National and regional associations ===
[[File:World Map ITF Regions Since 2022 March.svg|thumb|400px|Map of the world ''de facto'' (since the 2022 [[Russian invasion of Ukraine]]) showing countries whose national tennis associations are ITF members. Colors indicate the six regional associations.]]
As of 2017, there are 211 [[List of national tennis associations|national associations]] affiliated with the ITF, of which 148 are voting members and 63 are associate members.<ref>{{cite web |title=Membership status from 1st January 2016 |url=http://www.itftennis.com/media/217779/217779.pdf |publisher=International Tennis Federation (ITF) |access-date=21 March 2016 |archive-url=https://web.archive.org/web/20170306004144/http://www.itftennis.com/media/217779/217779.pdf |archive-date=6 March 2017 |url-status=dead}}</ref> The criteria for allocating votes (1, 3, 5, 7, 9, or 12) to each voting member are: performance in ITF team competitions; professional (ATP/WTA), junior, and wheelchair rankings of individuals; track record in organizing international tournaments; and contribution to ITF infrastructure. For example, [[Fédération Française de Tennis|France]] garners 12 votes, [[Tennis Canada|Canada]] has 9, [[Egyptian Tennis Federation|Egypt]] has 5, [[Pakistan Tennis Federation|Pakistan]] has 3, and [[Botswana Tennis Association|Botswana]] has 1 vote.{{sfn|ITF Constitution|2016|p=44-49}}

Regional associations were created in July 1975 as six "supra-national associations" (Europe, Asia, Africa, North America, South America, and Australia) with the aim to decrease the gap between the ILTF and the national associations. These evolved into the current regional associations:{{sfnp|Bowers|2013|p=26|ps=}}
:{{Color box|#669966|border=darkgray}} [[Asian Tennis Federation]] (ATF) – 44 members
:{{Color box|#FF9999|border=darkgray}} [[Central American & Caribbean Tennis Confederation]] (COTECC) – 33 members
:{{Color box|#CC9900|border=darkgray}} [[Confederation of African Tennis]] (CAT) – 52 members
:{{Color box|#996699|border=darkgray}} [[Oceania Tennis Federation]] (OTF) – 20 members
:{{Color box|#99CCCC|border=darkgray}} [[South America Tennis Confederation]] (COSAT) – 10 members
:{{Color box|#CC6666|border=darkgray}} [[Tennis Europe]] (TE) – 50 members (Due to the [[Russian invasion of Ukraine]] in 2022, Tennis Europe suspended from membership both the [[Russian Tennis Federation]] and the Belarus Tennis Federation.<ref>{{Cite web |url=https://www.tenniseurope.org/news/142648/Tennis-Europe-statement-on-Russia-and-Belarus |title=Tennis Europe statement on Russia and Belarus |date=1 March 2022 |website=Tennis Europe}}</ref><ref name="auto">{{Cite web |url=https://www.tenniseurope.org/cookies/?returnurl=%2Fnews%2F142648%2FTennis-Europe-statement-on-Russia-and-Belarus |title=Tennis Europe |website=tenniseurope.org}}</ref>)
:{{Color box|#99CC00|border=darkgray}} ITF members with no regional affiliation (Canada and the United States)

=== Board of directors ===
The ITF President and Board of Directors are elected every four years by the national associations. Candidates are nominated by the national associations, and may serve up to twelve years.<ref>{{Cite web |url=https://www.itftennis.com/en/about-us/organisation/company-structure/ |title=About the ITF: Company Structure |publisher=International Tennis Federation |access-date=28 June 2021}}</ref>
{| class="wikitable"
|+ Board of Directors (2019–2023)
|-
! Role
! Board Member
! National Association
|-
| President
| [[David Haggerty (tennis)|David Haggerty]]
| {{Flagicon|USA}} [[United States Tennis Association|United States]]
|-
| Vice President & Treasurer
| Rene Stammbach
| {{Flagicon|CHE}} [[Swiss Tennis|Switzerland]]
|-
| rowspan=3 | Vice President
| [[Katrina Adams]]
| {{Flagicon|USA}} [[United States Tennis Association|United States]]
|-
| Bernard Giudicelli
| {{Flagicon|FRA}} [[Fédération Française de Tennis|France]]
|-
| Bulat Utemuratov
| {{Flagicon|KAZ}} [[Kazakhstan Tennis Federation|Kazakhstan]]
|-
| rowspan=10 | Board Members
| Carlos Bravo
| {{Flagicon|CRC}} [[Federación Costarricense de Tenis|Costa Rica]]
|-
| Martin Corrie
| {{Flagicon|GBR}} [[Lawn Tennis Association|Great Britain]]
|-
| Jack Graham
| {{Flagicon|CAN}} [[Tennis Canada|Canada]]
|-
| Nao Kawatei
| {{Flagicon|JPN}} [[Japan Tennis Association|Japan]]
|-
| Anil Khanna
| {{Flagicon|IND}} [[All India Tennis Association|India]]
|-
| Ulrich Klaus
| {{Flagicon|DEU}} [[German Tennis Federation|Germany]]
|-
| Salma Mouelhi Guizani
| {{Flagicon|TUN}} [[Fédération Tunisienne de Tennis|Tunisia]]
|-
| [[Camilo Pérez López Moreira]]
| {{flagicon|PRY}} [[Paraguayan Tennis Association|Paraguay]]
|-
| Aleksey Selivanenko
| {{Flagicon|RUS}} [[Russian Tennis Federation|Russia]]
|-
| Stefan Tzvetkov
| {{Flagicon|BGR}} [[Bulgarian Tennis Federation|Bulgaria]]
|-
| rowspan=2 | Athlete Board Members
| [[Mary Pierce]]
| {{Flagicon|FRA}} [[Fédération Française de Tennis|France]]
|-
| [[Mark Woodforde]]
| {{Flagicon|AUS}} [[Tennis Australia|Australia]]
|}

=== List of presidents ===
The following people have served as president of the ITF:<ref>{{cite news |url=https://www.itftennis.com/en/about-us/organisation/faqs/?type=governance |title=Governance FAQs |publisher=International Tennis Federation |accessdate=10 December 2021}}</ref>
{| class=wikitable
|-
! # !! President !! Start !! End !! Country
|-
| 1 || [[Pierre Gillou]]|| 1938 || 1939 || {{flagu|France}}
|-
| 2 || [[Charles Barde]]|| 1939 || 1946 || {{flagu|Switzerland}}
|-
| 3 || [[Paul de Borman]]|| 1946 || 1947 || {{flagu|Belgium}}
|-
| 4 || [[Pierre Gillou]] (2) || 1947 || 1948 || {{flagu|France}}
|-
| 5 || [[James Eaton Griffith]]|| 1948 || 1949 || {{flagu|United Kingdom}}
|-
| 6 || [[Barclay Kingman]]|| 1949 || 1950 || {{flagu|United States|1912}}
|-
| 7 || [[Roy Youdale]]|| 1950 || 1951 || {{flagu|Australia}}
|-
| 8 || [[David Croll (tennis administrator)|David Croll]]|| 1951 || 1952 || {{flagu|Netherlands}}
|-
| 9 || [[Charles Barde]] (2) || 1952 || 1953 || {{flagu|Switzerland}}
|-
| 10 || [[James Eaton Griffith]] (2) || 1953 || 1954|| {{flagu|United Kingdom}}
|-
| 11 || [[Barclay Kingman]] (2) || 1954 || 1955 || {{flagu|United States|1912}}
|-
| 12 || [[Giorgio de Stefani]]|| 1955 || 1956 || {{flagu|Italy}}
|-
| 13 || [[Roy Youdale]] (2) || 1956 || 1957 || {{flagu|Australia}}
|-
| 14 || [[Robert N. Watt]]|| 1957 || 1958 || {{flagu|Canada|1957}}
|-
| 15 || [[Charles Barde]] (3) || 1958 || 1959 || {{flagu|Switzerland}}
|-
| 16 || [[James Eaton Griffith]] (3) || 1959 || 1960 || {{flagu|United Kingdom}}
|-
| 17 || [[Jean Borotra]]|| 1960 || 1961 || {{flagu|France}}
|-
| 18 || [[Roy Youdale]] (3) || 1961 || 1962 || {{flagu|Australia}}
|-
| 19 || [[Giorgio de Stefani]] (2) || 1962 || 1963 || {{flagu|Italy}}
|-
| 20 || [[James Eaton Griffith]] (4) || 1963 || 1965 || {{flagu|United Kingdom}}
|-
| 21 || [[Paulo da Silva Costa]]|| 1965 || 1967 || {{flagu|Brazil|1960}}
|-
| 22 || [[Giorgio de Stefani]] (3) || 1967 || 1969 || {{flagu|Italy}}
|-
| 23 || [[Ben Barnett]]|| 1969 || 1971 || {{flagu|Australia}}
|-
| 24 || [[Allan Heyman]]|| 1971 || 1974 || {{flagu|Denmark}}
|-
| 25 || [[Walter Elcock]]||1974 ||1975  ||{{flagu|United States}}
|-
| 26 || [[Derek Hardwick]]||1975 || 1977 ||{{flagu|United Kingdom}}
|-
| 27
| [[Philippe Chatrier]]
| 1977
| 1991
| {{flagu|France}}
|-
| 28
| [[Brian Tobin (tennis)|Brian Tobin]]
| 1991
| 1999
| {{flagu|Australia}}
|-
| 29
| [[Francesco Ricci Bitti]]
| 1999
| 2015
| {{flagu|Italy}}
|-
| 30
| [[David Haggerty (tennis)|David Haggerty]]
| 2015
| current
| {{flagu|United States}}
|}

== Governance ==
The ITF is the world governing body for the sport of tennis. Its governance includes the following responsibilities: make, amend, and enforce the Rules of Tennis; regulate international team competitions; promote the game of tennis; and preserve the integrity of tennis.

By its own constitution, the ITF guarantees that the official Rules of Tennis "shall be for ever in the English language".{{sfn|ITF Constitution|2016|p=30}} A committee within the ITF periodically makes rule amendment recommendations to the board of directors. The Rules of Tennis encompass the manner of play and scoring, in-game coaching, and the technical specifications of equipment (e.g. ball, racket, net, court) and other technology (e.g. player analysis technology). The Rules cover tennis, wheelchair tennis, and beach tennis.<ref>{{Cite web |url=http://www.itftennis.com/about/organisation/rules.aspx |title=About the ITF: Rules |publisher=International Tennis Federation |access-date=26 March 2016 |archive-date=16 April 2021 |archive-url=https://web.archive.org/web/20210416173523/https://www.itftennis.com/about/organisation/rules.aspx |url-status=dead}}</ref>

Through the [[Tennis Anti-Doping Program]], the ITF implements the World Anti-Doping Code (from the [[World Anti-Doping Agency]], or WADA) for tennis. National associations must implement the code within its national jurisdiction, report violations up to the ITF and WADA, and report annually about all testing conducted.{{sfn|ITF Constitution|2016|p=39-40}} The Tennis Anti-Doping Program began in 1993, and applies to all players who play in ITF-sanctioned competitions, as well as tournaments on the [[ATP Tour]] and [[WTA Tour]].<ref>{{Cite web |url=http://www.itftennis.com/antidoping/about-the-programme/introduction.aspx |title=ITF Anti-Doping: Introduction |publisher=International Tennis Federation |access-date=26 March 2016}}</ref> In 2015, 2514 samples were collected from men and 1919 samples were collected from women; 2256 samples were collected during tennis tournaments ("in-competition") and 2177 were collected at other times ("out-of-competition").<ref>{{Cite web |url=http://www.itftennis.com/news/225827.aspx |title=Guide to the Tennis Anti-Doping Programme |publisher=International Tennis Federation |access-date=26 March 2016 |archive-date=12 July 2016 |archive-url=https://web.archive.org/web/20160712144609/http://www.itftennis.com/news/225827.aspx |url-status=dead}}</ref>

The [[Tennis Integrity Unit]] (TIU) is a joint initiative of the primary governing bodies in tennis: the ITF, the [[Association of Tennis Professionals]] (ATP), the [[Women's Tennis Association]] (WTA), and the Grand Slam Board. Formed in 2008 in response to betting-related corruption challenges, the TIU's mandate is to protect tennis from "all forms of betting-related corrupt practices".<ref>{{Cite web |url=http://www.tennisintegrityunit.com/about-us/ |title=About the TIU |publisher=[[Tennis Integrity Unit]] |access-date=26 March 2016 |archive-date=21 October 2016 |archive-url=https://web.archive.org/web/20161021221624/http://www.tennisintegrityunit.com/about-us/ |url-status=dead}}</ref> As with the anti-doping efforts, national associations are charged with the responsibility of enforcing a code of conduct and reporting any violations.{{sfn|ITF Constitution|2016|p=40}}

== Competitions ==

=== Team competitions ===
The ITF operates the two major annual international team competitions in the sport, the [[Davis Cup]]<ref>{{cite web |title=Davis Cup website |url=http://www.daviscup.com/}}</ref> for men and the [[Billie Jean King Cup]]<ref>{{cite web |title=Billie Jean King Cup website |url=http://www.billiejeankingcup.com/}}</ref> for women. It also sanctions the [[Hopman Cup]],<ref>{{Cite web|url=https://hopmancup.com/|title=Hopman Cup – JULY 16TH TO 20TH 2025}}</ref> an annual mixed-gender team tournament. The ITF also organizes tennis and wheelchair tennis events every four years at the Summer Olympic and Paralympic Games on behalf of the [[International Olympic Committee]].

==== Davis Cup ====
{{Main|Davis Cup|Junior Davis Cup and Junior Billie Jean King Cup}}

[[File:Vincent Richards, Bill Tilden and Bill Johnston at the 1922 Davis Cup.jpg|thumb|[[Vincent Richards]], [[Bill Tilden]] and [[Bill Johnston (tennis)|Bill Johnston]] at the [[1922 Davis Cup]]]]

The Davis Cup, named after its founder [[Dwight F. Davis]], is an annual team event organized by the ITF (since 1979 when it replaced the Committee of Davis Cup Nations as event organiser)<ref>{{Cite book |title=The Spirit of The Game: How sport made the modern world |last=Bose |first=Mihir |publisher=Constable & Robinson Ltd. |year=2011 |isbn=978-1-84901-504-2 |location=London |pages=362}}</ref> in men's tennis contested between teams from competing countries in a [[Single-elimination tournament|knock-out]] format. The first Davis Cup took place in 1900, prior to the formation of the ITF. Since 2019, the tournament has ended with the Davis Cup Finals, an 18-team event (being reduced to 16 effective in 2022) held at a single site in which teams are divided into groups for round-robin pool play. Eight teams advance to the quarterfinals, with all subsequent ties held in a standard knockout format. From 1981 to 2018, the tournament was divided into a 16-nation World Group, and zone groups (Americas; Europe/Africa; and Asia/Oceania) which compete in three or four tiers. Starting in 2019, the Davis Cup introduced a new format for its top level. The World Group was expanded to two levels, World Group I and World Group II, each consisting of 24 teams (reducing to 16 from 2022), with lower levels remaining intact.<ref>{{Cite web |url=http://www.daviscup.com/en/organisation/davis-cup-history.aspx |title=Davis Cup History |publisher=International Tennis Federation (ITF) |access-date=28 June 2021}}</ref> Each year, successful teams are may be promoted up one level, while unsuccessful teams are relegated down one level. Davis Cup rounds are contested four times per year, scheduled to minimize disruption with the [[ATP Tour]] to encourage participation. In each round, a combination of singles and doubles matches are contested to determine the winners. In 2020, 142 nations participated, making it the largest annual international team competition in sport.<ref>{{Cite web |url=http://www.daviscup.com/en/organisation/davis-cup-format.aspx |title=Davis Cup Format |publisher=International Tennis Federation (ITF) |access-date=28 June 2021}}</ref>

==== Billie Jean King Cup ====
{{Main|Billie Jean King Cup|Junior Davis Cup and Junior Billie Jean King Cup}}

[[File:Petra Kvitova Fed Cup 2011 Winner.jpg|thumb|[[Petra Kvitová]], a member of the winning [[Czech Republic Billie Jean King Cup team|Czech Republic Fed Cup Team]] in 2011]]

The Billie Jean King Cup is an annual team event organized by the ITF in women's tennis, similar in format to the Davis Cup. It was launched in 1963 as the Federation Cup to celebrate the 50th anniversary of the ITF, renamed the Fed Cup in 1995, and renamed again to honor tennis great [[Billie Jean King]] in 2020. The current format, adopted in 2020, is similar to that now used for the Davis Cup, with nations being divided into zone groups (Americas; Europe/Africa; and Asia/Oceania) which compete in two or three tiers, with the top tier being the 12-team Billie Jean King Cup Finals. The Finals are conducted in a similar manner as those of the Davis Cup, with pool play followed by knockout semifinals and finals. The winner and runner-up of the Finals automatically qualify for the next season's Finals. Teams ranked 3–10 advance to the next season's Billie Jean King Cup Qualifiers, where they play against the winners of the previous season's Billie Jean King Cup Play-offs. The play-offs in turn involve the losing teams from the Qualifiers and winning teams from the top-level zone groups.<ref name=BJKF>{{cite web |url=https://www.billiejeankingcup.com/en/organisation/format.aspx |title=Billie Jean King Cup Format |publisher=International Tennis Federation |accessdate=28 June 2021}}</ref><ref>{{Cite web |url=https://www.billiejeankingcup.com/en/organisation/history.aspx |title=Billie Jean King Cup History |publisher=International Tennis Federation |access-date=28 June 2021}}</ref> Like the Davis Cup, the rules of promotion and relegation are almost the same each year. Billie Jean King Cup rounds are contested three times per year, scheduled to minimize disruption with the [[WTA Tour]] to encourage participation. In each round, a combination of singles and doubles matches are contested to determine the winners. In 2020, 116 nations participated, making it the largest annual international team competition in women's sport.<ref name=BJKF />

====U14 World Cup (Men / Women)====
World Junior Tennis Competition - [[:es:Copa Mundial de Tenis Juvenil]] (U14) Since 1991.<ref>{{Cite web|url=https://www.itftennis.com/juniors/team-competitions/itf-world-junior-tennis.aspx|title=ITF Tennis - JUNIORS|website=www.itftennis.com}}</ref>

====U12 Intercontinental Team Competition====
U12 Intercontinental Team Competition

==== Hopman Cup ====
{{Main|Hopman Cup}}

The [[Hopman Cup]] is an annual team event which is contested by mixed-gender national teams. The first tournament was held in 1989, and the event has been sanctioned by the ITF since 1997.<ref>{{Cite web |url=http://www.itftennis.com/about/itf-events/hopman-cup/hopman-cup.aspx |title=Hopman Cup |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=22 April 2021 |archive-url=https://web.archive.org/web/20210422193232/https://www.itftennis.com/about/itf-events/hopman-cup/hopman-cup.aspx |url-status=dead}}</ref> The tournament is held over one week at the start of the tennis season (late December or early January) in Australia. Each year, eight nations are selected to compete, with one female and one male invited to attend. Two pools of four teams each play matches in a [[Round-robin tournament|round-robin]] format, with the top team from each pool qualifying for the final.<ref>{{Cite web |url=http://hopmancup.com/results/how-the-draw-works |title=How the draw works |publisher=International Tennis Federation (ITF) |access-date=20 March 2016}}</ref>

==== Olympics and Paralympics ====
{{Main|Tennis at the Summer Olympics|Wheelchair tennis at the Summer Paralympics}}
[[File:Victoria Azarenka, Serena Williams and Maria Sharapova with medals 2012 (cropped).jpg|thumb|[[Victoria Azarenka]], [[Serena Williams]], and [[Maria Sharapova]] at the [[Tennis at the 2012 Summer Olympics|2012 Summer Olympics]]]]
Tennis (lawn tennis) was part of the [[Summer Olympic Games]] program from the inaugural [[1896 Summer Olympics]], but was dropped after the [[1924 Summer Olympics]] due to disputes between the ITF and the [[International Olympic Committee]] over allowing amateur players to compete.<ref>{{cite web |url=http://www.livescience.com/2782-olympic-events-history.html |title=Olympic Events Through History |date=27 July 2012 |publisher=[[LiveScience]] |author=Soltis, Greg |access-date=1 August 2012}}</ref><ref>{{cite news |url=https://www.nytimes.com/1928/07/27/archives/soccer-and-tennis-barred-in-olympics-international-body-by-1614.html |title=Soccer and Tennis Barred in Olympics |date=27 July 1928 |work=[[The New York Times]] |author=Williams, Wythe |access-date=1 August 2012}}</ref> After two appearances as a [[demonstration sport]] in 1968 and 1984,<ref>{{cite web |url=http://www.itftennis.com/olympics/history/history/overview.aspx |title=Olympic Tennis Event – History: Overview |publisher=International Tennis Federation |access-date=1 August 2012 |archive-date=25 November 2020 |archive-url=https://web.archive.org/web/20201125190741/https://www.itftennis.com/olympics/history/history/overview.aspx |url-status=dead}}</ref> it returned as a full medal sport at the [[1988 Summer Olympics]] and has been played at every edition of the Games since then.<ref>{{cite web |url=https://www.nytimes.com/1981/10/02/sports/2-more-olympic-games.html |title=2 More Olympic Games |date=2 October 1981 |work=[[The New York Times]] |access-date=1 August 2012}}</ref>

Wheelchair tennis was first contested at the [[Summer Paralympic Games]] as a [[demonstration sport]] in 1988, with two events being held (Men's and Women's Singles). It became an official medal-awarding sport in 1992 and has been competed at every Summer Paralympics since then. Four events were held from 1992 to 2000, with quad events (mixed gender) in both singles and doubles added in 2004.

=== Individual competitions ===
{{Tennis tournaments}}
{{Main|UNIQLO Wheelchair Tennis Tour|BNP Paribas World Team Wheelchair Tennis Cup}}

The ITF sanctions the Grand Slam tennis tournaments as well as circuits which span age ranges (junior, professional, and seniors) as well as disciplines ([[wheelchair tennis]]; [[beach tennis]]). In addition to these circuits, the ITF also maintains rankings for juniors, seniors, wheelchair, and beach tennis.

==== World Veteran Championship ====
{{Main|ITF Masters World Championships}} Team & Individual (30-35-40-45-50-55-60-65-70-75-80-85-90)

ITF World Tennis Masters Tour and championship was started in 1973/1981. World championships began in 1981. In 1993, the world championships were divided into two age ranges, and in 2015 it was further divided into three age ranges. As of 2015, the ranges are Young Seniors (35 to 49); Seniors (50 to 64); and Super-Seniors (65 to 85).<ref>https://web.archive.org/web/20210416175100/https://www.itftennis.com/seniors/world-individual-championships/overview/overview.aspx {{Bare URL inline|date=August 2025}}</ref><ref>https://www.itftennis.com/seniors/world-individual-championships/overview/overview.aspx {{Bare URL inline|date=August 2025}}</ref><ref>https://play.tennis.com.au/TennisSeniorsAustralia/NotFound {{Bare URL inline|date=August 2025}}</ref><ref>{{cite web | url=https://www.tennisseniors.org.au/worlds.htm | archive-url=https://web.archive.org/web/20220324220626/https://www.tennisseniors.org.au/worlds.htm | archive-date=24 March 2022 | title=World Championships }}</ref><ref>{{cite web | url=https://www.tennisseniors.org.au/worlds.htm | archive-url=https://web.archive.org/web/20190318201538/https://www.tennisseniors.org.au/worlds.htm | archive-date=18 March 2019 | title=World Championships }}</ref>

Source:<ref>https://www.itftennis.com/en/tournament/world-individual-championships-(65-70-75-80-85-90)/tur/2024/s-wc-tur-01a-2024/draws-and-results/ {{Bare URL inline|date=August 2025}}</ref>

ITF World Individual Championships (65, 70, 75, 80, 85, 90) Since 2015 in Men, Women and Mixed in S / D and Team.

ITF World Tennis Masters Tour World Championships 30-90+ Age Categories<ref>https://www.itftennis.com/en/events/itf-masters-tour-world-championships/home/ {{Bare URL inline|date=August 2025}}</ref><ref>https://www.itftennis.com/en/tournament/world-individual-championships-(30354045)/tur/2025/s-wc-tur-2025-001/ {{Bare URL inline|date=August 2025}}</ref><ref>https://www.itftennis.com/en/events/itf-masters-tour-world-championships/2025-event-info/ {{Bare URL inline|date=August 2025}}</ref>

30–55 years Since 2001.

<ref>https://www.itftennis.com/en/events/itf-masters-tour-world-championships/entry-list/ {{Bare URL inline|date=August 2025}}</ref><ref>{{cite web | url=https://itfmasters.tournamentsoftware.com/find?DateFilterType=0&StartDate=2025-03-01&EndDate=2025-06-05&Distance=15&page=1 | title=ITF Masters }}</ref><ref>https://www.itftennis.com/en/tournament-calendar/world-tennis-masters-tour-calendar/?categories=All&startdate=2025-03 {{Bare URL inline|date=August 2025}}</ref><ref>https://www.itftennis.com/en/news-and-media/articles/four-countries-to-host-2024-itf-masters-tour-world-championships/ {{Bare URL inline|date=August 2025}}</ref><ref>{{cite web | url=https://www.tenniseurope.org/page/16271/ITF-World-Tennis-Masters-Tour | title=Tennis Europe }}</ref><ref>{{cite web | url=https://www.tenniseurope.org/calendar/82/ | title=Tennis Europe }}</ref>

==== Grand Slam tournaments ====
{{Main|Grand Slam (tennis)|ATP Masters 1000 tournaments}}
The ITF organizes and sanctions the 'Official Tennis Championships of the International Tennis Federation', commonly known as the [[Grand Slam (tennis)|Grand Slam]] events: the [[Australian Open]], the [[French Open]], [[the Championships, Wimbledon|Wimbledon]], and the [[US Open (tennis)|US Open]].<ref>{{cite web |title=Grand Slam – Overview |url=http://www.itftennis.com/about/grand-slam%C2%AE/overview.aspx |publisher=International Tennis Federation (ITF) |access-date=22 August 2018 |archive-date=13 June 2021 |archive-url=https://web.archive.org/web/20210613072338/https://www.itftennis.com/about/grand-slam%C2%AE/overview.aspx |url-status=dead}}</ref> It is a member of the Grand Slam Committee.<ref>{{cite web |title=Grand Slam – Overview |url=http://www.itftennis.com/about/grand-slam%C2%AE/overview.aspx |publisher=International Tennis Federation (ITF) |access-date=21 March 2016 |archive-date=13 June 2021 |archive-url=https://web.archive.org/web/20210613072338/https://www.itftennis.com/about/grand-slam%C2%AE/overview.aspx |url-status=dead}}</ref>

==== Professional circuit ====
{{Main|ITF Men's Circuit|ITF Women's Circuit}}
The ITF organizes introductory ("apprentice" level) professional circuits for both men and women as a bridge between junior tournaments and playing on the higher-profile tours organized by the ATP and WTA, respectively. Professional circuit tournaments are open to all tennis players aged 14 and over based on merit, and offer both prize money and world ranking points for main draw match victories. The tournaments are owned or sanctioned by the national associations and approved by the ITF.<ref>{{Cite web |url=http://www.itftennis.com/procircuit/tournaments/circuit-info.aspx |title=Tournaments: Circuit Info |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=28 February 2016 |archive-url=https://web.archive.org/web/20160228235227/http://www.itftennis.com/procircuit/tournaments/circuit-info.aspx |url-status=dead}}</ref>

Although circuits were introduced to men's tennis in 1976, the ITF assumed responsibility for developing them in 1990. From then until 2006, four-week [[satellite tournaments]] were run, where participants were required to compete in the entire series. In 1998, single-week ITF Futures tournaments were introduced, although they are scheduled in two or three-week geographic clusters.<ref>{{Cite web |url=http://www.itftennis.com/procircuit/about-pro-circuit/men%27s-history.aspx |title=About Pro Circuit: Men's History |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=20 March 2018 |archive-url=https://web.archive.org/web/20180320203141/http://www.itftennis.com/procircuit/about-pro-circuit/men%27s-history.aspx |url-status=dead}}</ref> As of 2016, over 600 ITF Futures tournaments in 77 countries were held, with prize funds ranging from US$10,000 to US$25,000.<ref name=":0">{{Cite web |url=http://www.itftennis.com/procircuit/about-pro-circuit/overview.aspx |title=About Pro Circuit: Overview |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=16 April 2021 |archive-url=https://web.archive.org/web/20210416180058/https://www.itftennis.com/procircuit/about-pro-circuit/overview.aspx |url-status=dead}}</ref> ITF Futures tournaments represent the third tier of men's tournaments, below the mid-level [[ATP Challenger Tour]] and the top-level [[ATP World Tour]].

The ITF assumed responsibility for an apprentice-level women's circuit in 1984.<ref>{{Cite web |url=http://www.itftennis.com/procircuit/about-pro-circuit/women%27s-history.aspx |title=About Pro Circuit: Women's History |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=16 April 2021 |archive-url=https://web.archive.org/web/20210416180952/https://www.itftennis.com/procircuit/about-pro-circuit/women%27s-history.aspx |url-status=dead}}</ref> As of 2016, the ITF Women's Circuit includes over 500 tournaments in 65 countries, with prize funds ranging from US$10,000 to US$100,000.<ref name=":0" /> The ITF Women's Circuit is the third tier in women's tennis, below the mid-level [[WTA 125 tournaments]] and the top-level [[WTA Tour]].

==== Junior circuit ====
{{Main|ITF Junior Circuit}}
[[File:Filip Peliwo (CAN) 2012 US Open.jpg|thumb|[[Filip Peliwo]], ITF Junior World Champion 2012, during the [[2012 US Open – Boys' singles|2012 Junior US Open]]]]
Starting in 1977, the ITF has organized a series of international tennis tournaments for junior players.<ref>{{Cite web |url=http://www.itftennis.com/juniors/organisation/circuit-history.aspx |title=Juniors: Circuit History |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=23 April 2021 |archive-url=https://web.archive.org/web/20210423144602/https://www.itftennis.com/juniors/organisation/circuit-history.aspx |url-status=dead}}</ref> Tournaments have various grades: Grade A (the highest; junior Grand Slams and some others), Grade 1, Grade 2, Grade 3, Grade 4, and Grade 5 (the lowest). Depending on the grade of tournament, players earn points toward the ITF Junior World Rankings. In 2004, the ITF introduced combined junior rankings rather than maintaining separate singles and doubles rankings for juniors in an effort to encourage doubles play.<ref>{{Cite web |url=http://www.itftennis.com/juniors/rankings/rankings-explained.aspx |title=Juniors: Rankings Explained |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=8 March 2018 |archive-url=https://web.archive.org/web/20180308083242/http://www.itftennis.com/juniors/rankings/rankings-explained.aspx |url-status=dead}}</ref> As of 2015, the junior circuit includes 400 tournaments in 121 countries, open to players who are between their 13th and 19th birthdays.

In order to help high-ranking junior girls transition from the junior circuit to the professional circuit, the ITF began the Girls Junior Exempt Project in 1997. Under this program, girls ranked in the top 10 at the end of the year are given direct entry into the main draw of three events on the ITF professional circuit the following year. In 2006, this project was extended for boys under similar rules.<ref>{{Cite web |url=http://www.itftennis.com/juniors/players/junior-exempt.aspx |title=Juniors: Junior Exempt |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=16 April 2021 |archive-url=https://web.archive.org/web/20210416172426/https://www.itftennis.com/juniors/players/junior-exempt.aspx |url-status=dead}}</ref>

==== Seniors circuit ====
{{Main|ITF World Tennis Masters Tour}}

The ITF World Tennis Masters Tour was renamed in August 2022 (previously ITF Seniors Tour). The ITF World Tennis Masters Tour provides a range of team and individual singles, doubles and mixed doubles events for each five-year age increment from 30+ to 90+.
The ITF World Tennis Masters Tour Circuit has over 380 tournaments in more than 72 countries. There are six (6) tournament grades. The entry level tournament grade is MT100, followed by MT200, MT400, MT700, MT1000 and World Championships. MT700, MT1000 and World Championships are amongst the elite tournaments on the World Tour attracting some of the very best tennis players globally including but not limited to former ATP players.

Previously, tournaments were classified into various grades, with Grade A being the highest and Grade 5 being the lowest. Rankings were maintained in a series of age groups where the starting ages advance five years at a time (e.g. 35 years and older; 40 years and older) up to the 85 years and older group.<ref>{{Cite web |url=http://www.itftennis.com/seniors/tournaments/circuit-info.aspx |title=Seniors: Circuit Info |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=16 April 2021 |archive-url=https://web.archive.org/web/20210416180707/https://www.itftennis.com/seniors/tournaments/circuit-info.aspx |url-status=dead}}</ref> World championships began in 1981. In 1993, the world championships were divided into two age ranges, and in 2015 it was further divided into three age ranges. As of 2015, the ranges are Young Seniors (35 to 49); Seniors (50 to 64); and Super-Seniors (65 to 85).<ref>{{Cite web |url=http://www.itftennis.com/seniors/world-individual-championships/overview/overview.aspx |title=Seniors: World Individual Championships Overview |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=16 April 2021 |archive-url=https://web.archive.org/web/20210416175100/https://www.itftennis.com/seniors/world-individual-championships/overview/overview.aspx |url-status=dead}}</ref><ref>{{Cite web|url=https://www.tennisseniors.org.au/worlds.htm|title=World Championships|website=www.tennisseniors.org.au}}</ref>

==== Wheelchair circuit ====
{{Main|ITF Wheelchair Tennis Tour}}
[[File:Aniek van Koot (NED) (21010874494).jpg|thumb|[[Aniek van Koot]] at the [[2015 US Open (tennis)|2015 US Open]]]]
The first circuit for [[wheelchair tennis]], formed in 1980 by the [[National Foundation of Wheelchair Tennis]], had ten tournaments. Beginning in 1992, the Wheelchair Tennis Tour began with eleven events, organized by the International Wheelchair Tennis Federation (IWTF) which merged with the ITF six years later.<ref>{{Cite web |url=http://www.itftennis.com/wheelchair/organisation/history.aspx |title=Wheelchair: History |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=23 May 2019 |archive-url=https://web.archive.org/web/20190523225027/https://www.itftennis.com/wheelchair/organisation/history.aspx |url-status=dead}}</ref> As of 2016, the wheelchair tennis circuit includes over 160 events in over 40 countries. This includes tournaments ranging from Futures (the lowest level) up to the Grand Slams.<ref>{{Cite web |url=http://www.itftennis.com/wheelchair/tournaments/circuit-info.aspx |title=Wheelchair: Circuit Info |publisher=International Tennis Federation |access-date=20 March 2016 |archive-date=29 June 2018 |archive-url=https://web.archive.org/web/20180629102814/https://www.itftennis.com/wheelchair/tournaments/circuit-info.aspx |url-status=dead}}</ref>

==== Beach tennis circuit ====
{{Main|ITF Beach Tennis Tour|ITF Beach Tennis World Championships}}
[[File:NYLB08 3620.jpg|thumb|[[Beach tennis]] match]]
In 2008, the ITF assumed responsibility for the development of beach tennis and launched the Beach Tennis Tour (BTT). This tour started with 14 tournaments, but has grown to nearly 300 tournaments by 2015.<ref>{{Cite web |url=http://www.itftennis.com/beachtennis/about-beach-tennis/history.aspx |title=Beach Tennis: History |publisher=International Tennis Federation |access-date=26 March 2016 |archive-date=16 April 2021 |archive-url=https://web.archive.org/web/20210416173116/https://www.itftennis.com/beachtennis/about-beach-tennis/history.aspx |url-status=dead}}</ref> The most prestigious of these are the ITF Beach Tennis World Team Championship, ITF Beach Tennis World Championships, European Beach Tennis Championships, and the ITF Pan American Championships.<ref>{{Cite web |url=http://www.itftennis.com/beachtennis/championships/overview.aspx |title=Beach Tennis Championships: Overview |publisher=International Tennis Federation |access-date=26 March 2016 |archive-date=15 April 2021 |archive-url=https://web.archive.org/web/20210415145652/https://www.itftennis.com/beachtennis/championships/overview.aspx |url-status=dead}}</ref> Like the other ITF circuits, tournaments are sanctioned by the ITF and primarily organized by national associations. The ITF also maintains a system of rankings for beach tennis players.<ref>{{Cite web |url=http://www.itftennis.com/beachtennis/rankings/rankings-explained.aspx |title=Beach Tennis: Rankings Explained |publisher=International Tennis Federation |access-date=26 March 2016 |archive-date=16 April 2021 |archive-url=https://web.archive.org/web/20210416174623/https://www.itftennis.com/beachtennis/rankings/rankings-explained.aspx |url-status=dead}}</ref>

== Awards and rankings ==
[[File:Roger Federer and Serena Williams Annual International Tennis Federation World Champion Trophies by sculptor Laurence Broderick.jpg|thumb|2009 ITF World Champion trophies awarded to [[Roger Federer]] and [[Serena Williams]]]]

=== World champions ===
{{Main|ITF World Champions}}The ITF designates a World Champion in several disciplines each year based on performances throughout the year, emphasizing the Grand Slam tournaments, and also considering team events such as the Davis Cup and Fed Cup. Singles champions were first named in 1978. In later years, World Champion awards were added for doubles, juniors (using a combined singles and doubles ranking), and wheelchair players.{{sfn|ITF Constitution|2016|p=36,38}}

Although the selection of World Champions generally agree with the year-end [[ATP rankings|ATP]] and [[WTA rankings|WTA]] rankings, this is not always the case. For example, [[Jennifer Capriati]] was designated as the World Champion in 2001, after winning the Australian Open and French Open and finishing the year ranked number two. [[Lindsay Davenport]], on the other hand, finished the year ranked number one, but her best performances at majors were two semifinal appearances.<ref>{{Cite news |url=https://news.bbc.co.uk/sport2/hi/tennis/1687794.stm |title=ITF opt for Hewitt and Capriati |date=2 December 2001 |publisher=[[BBC]] |access-date=21 March 2016}}</ref>

=== Philippe Chatrier Award ===
{{Main|Philippe Chatrier Award}}
The [[Philippe Chatrier Award]] is an annual ITF award to recognise individuals or organisations who have made outstanding contributions to tennis globally, both on and off the court. The award, introduced in 1996, is considered to be the ITF's highest accolade and is named after the former French tennis player [[Philippe Chatrier]], who was President of the governing body between 1977 and 1991.<ref name="Philippe">{{cite news |last1=Gillen |first1=Nancy |title=Santana and Stolle receive ITF Philippe Chatrier Award |url=https://www.insidethegames.biz/articles/1092706/santana-stolle-philippe-chatrier-award |access-date=15 July 2020 |work=Inside the Games |date=1 April 2020}}</ref>

=== National rankings ===
{{Main|ITF rankings}}

The ITF maintains rankings of nations in both women's<ref>{{Cite web |url=https://www.billiejeankingcup.com/en/rankings/current-rankings.aspx |title=Billie Jean King Cup Nations Ranking |publisher=International Tennis Federation |access-date=28 June 2021}}</ref> and men's<ref>{{Cite web |url=https://www.daviscup.com/en/rankings/current-rankings.aspx |title=Davis Cup Nations Ranking |publisher=International Tennis Federation |access-date=28 June 2021}}</ref> tennis based solely on recent performances in the Billie Jean King Cup and Davis Cup, respectively. These rankings are used to seed teams at the start of each year in their respective groups.

The women's and men's rankings are calculated using a similar method.<ref>{{Cite web |url=https://www.billiejeankingcup.com/en/rankings/rankings-explained.aspx |title=Billie Jean King Cup: How the Rankings Work |publisher=International Tennis Federation |access-date=28 June 2021}}</ref><ref>{{Cite web |url=https://www.daviscup.com/en/rankings/rankings-explained.aspx |title=Davis Cup: Rankings Explained |publisher=International Tennis Federation |access-date=28 June 2021}}</ref> In both cases, a nation's points are a weighted sum of points earned over the past four years. Points are earned by victorious nations depending on the group (e.g. World Group versus Zonal Groups), the round (e.g. final versus first round), and the ranking of the opponent being played. For the men's ranking only, additional bonus points are awarded for winning on an opponent's home ground. Points earned in the last 12 months are weighted at 100%, but points earned two years (75%), three years (50%), and four years (25%) ago are weighted less.

== Player rating and registration ==

=== ITN ===
The ''International Tennis Number'' (ITN)<ref>{{Cite web|url=https://www.itftennis.com/itn/|title=http://www.itftennis.com/itn|website=www.itftennis.com}}</ref> is an international tennis rating system that gives tennis players a number that represents their general level of play. Players are rated from ITN 1 (ATP or WTA standard or equivalent) to 10 (starter players).

Conversion charts have been developed linking the ITN to other existing rating systems in ITF tennis nations and in time it is hoped that every tennis player worldwide will have a rating.

Below ITN 10 there are 3 further categories linked to the slower balls:
* 10.1 for players using green balls on the full-size court
* 10.2 for players using orange balls on the 18-metre court
* 10.3 for players using red balls on the 11-metre court

Once players can ‘serve, rally and score’ they should have a rating to help them find players of a similar level to play with.

=== IPIN ===
In late 2004 the ITF initiated a new IPIN (International Player Identification Number) programme that requires all players who play in ITF Pro Circuit tournaments to register online.<ref name="sbus">{{cite web |url=http://www.itftennis.com/procircuit/ipin/about-ipin.aspx |title=About IPIN |access-date=15 March 2012}}</ref> The use of IPIN has since been extended to include the ITF Junior, Seniors, and Wheelchair Circuits. A player's IPIN, which is 3 letters followed by 7 numbers, is assigned upon registration and will not change during the course of his or her career. Once registered, players can use the IPIN website to enter and withdraw from ITF tournaments, access tournament information and updates, and see details relating to any code of conduct offenses.<ref name="ipin2">{{cite web |url=http://www.itftennis.com/ipin/introduction/ |title=IPIN Introduction |access-date=15 March 2012}}</ref><ref name="ipin3">{{cite web |url=http://content.yudu.com/Library/A1vc8l/IPINregistrationguid/resources/2.htm |title=IPIN Registration |access-date=15 March 2012}}</ref> Annual IPIN registration fees vary depending on the ITF circuit chosen by the player.

== Integrity ==
The ITF administers the Tennis Anti-Doping Programme (TADP) on behalf of the sport and as a [[World Anti-Doping Agency|WADA]] signatory. It also administered the Tennis Anti-Corruption Program (TACP) until 2020 via its operationally independent integrity division called the [[Tennis Integrity Unit]] (TIU). In 2021, the TIU was transferred out of the ITF into the new [[International Tennis Integrity Agency]] (ITIA) following a comprehensive review of corruption in the sport.<ref>{{Cite web |date=25 April 2018 |title=Tennis engulfed in 'tsunami' of corruption and faces 'serious integrity problem' |url=https://www.independent.co.uk/sport/tennis/tennis-corruption-match-fixing-integrity-gambling-betting-independent-report-a8321666.html |access-date=18 March 2021 |website=The Independent}}</ref> From 2022, it is intended that the TADP will also be transferred over to the ITIA.<ref>{{Cite web |date=27 September 2019 |title=Tennis anti-corruption and anti-doping entities to merge |url=https://igamingbusiness.com/tennis-anti-corruption-and-anti-doping-entities-to-merge/ |access-date=18 March 2021 |website=iGaming Business}}</ref>

== Fine of the Tunisian Tennis Federation ==
Tunisian player [[Malek Jaziri]] and Israeli player [[Amir Weintraub]] were scheduled to play each other at the [[2013 Tashkent Challenger]] in October 2013,<ref name="skysports1">{{cite web |url=http://www1.skysports.com/tennis/news/12110/9003825/tunisia-suspended-from-davis-cup-over-malek-jaziri-order |title=Tunisia suspended from Davis Cup over Malek Jaziri order |work=Tennis News |publisher=Sky Sports |access-date=4 November 2013}}</ref> however Jaziri withdrew from the competition. According to Jaziri's brother, Jaziri had been ordered to withdraw from the competition.<ref name="skysports1" />

The [[Association of Tennis Professionals]] investigated and found that Jaziri had done nothing wrong and that the Tunisian Tennis Federation's interference with the game had constituted a breach of the ITF Constitution.<ref name="skysports1" /> Consequently, Tunisia was suspended from the [[2014 Davis Cup]] competition.<ref name="skysports1" /> ITF president [[Francesco Ricci Bitti]] said, "There is no room for prejudice of any kind in sport or in society. The ITF Board decided to send a strong message to the Tunisian Tennis Federation that this kind of action will not be tolerated."<ref name="skysports1" />

== Fine of the Israel Tennis Association ==
A [[Davis Cup]] game between the Israeli national tennis team and the Belgian national tennis team was scheduled in [[Antwerp]] for 14 September 2013.<ref name= sittingout>[http://www.timesofisrael.com/israeli-tennis-players-fined-for-sitting-out-yom-kippur/ "Israeli tennis players fined for sitting out Yom Kippur."] ''The Times of Israel''.  12 August 2013.</ref> Because the match was scheduled for [[Yom Kippur]], the Israeli team requested to postpone the match by one day.<ref name= sittingout /> The Belgian national tennis team declined to postpone the game.<ref name= sittingout />

The International Tennis Federation intervened and postponed the match by one day.<ref name= sittingout /> It also fined the [[Israel Tennis Association]] more than $13,000 for the inconvenience of rescheduling.<ref name= sittingout />

== See also ==
* [[List of international sport federations]]
* [[Association of Tennis Professionals]]
* [[Women's Tennis Association]]
* [[History of tennis]]
* [[Grand Prix tennis circuit]]
* [[Tennis Integrity Unit]]
* [[International Tennis Integrity Agency]]
* [[Wightman Cup]]
* [[ITF Wheelchair Tennis Tour]]
* [[World Tennis Championship]]

== References ==
{{Reflist}}

'''Sources'''
{{Refbegin}}
* {{cite book |last1=Bowers |first1=Chris |editor1-last=Forder-White |editor1-first=Emily |title=The International Tennis Federation : a century of contribution to tennis |date=2013 |publisher=Rizzoli |location=New York |isbn=978-0-8478-3990-2}}
* {{cite web |title=Constitution of the International Tennis Federation |year=2016 |publisher=International Tennis Federation |url=http://www.itftennis.com/about/organisation/constitution.aspx |ref={{sfnref|ITF Constitution|2016}}|access-date=21 March 2016|archive-date=3 April 2016|archive-url=https://web.archive.org/web/20160403163458/http://www.itftennis.com/about/organisation/constitution.aspx|url-status=dead}}
{{Refend}}

== External links ==
* {{Official website|https://www.itftennis.com/}}
* [http://www.tennisplayandstay.com/ Tennis Play and Stay site]

{{ITF Men's Circuit seasons}}
{{ITF Women's Circuit seasons}}
{{National members of the International Tennis Federation}}
{{International Sports Federations}}
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[[Category:Roehampton]]
[[Category:Sport in the London Borough of Wandsworth]]
[[Category:Sports organizations established in 1913]]
[[Category:Tennis governing bodies]]