This is the schedule of events on the 2023 calendar.
KeyNo tournaments were played.
The following players won their first main circuit title in singles, doubles or mixed doubles:
Singles
The following players defended a main circuit title in singles, doubles, or mixed doubles:
Singles
The following players achieved their career high ranking in this season inside top 50 (in bold the players who entered the top 10 or became the world No. 1 for the first time):
Singles
The following is a list of notable players (winners of a main tour title, and/or part of the ATP rankings top 100 in singles, or top 100 in doubles, for at least one week) who announced their retirement from professional tennis, became inactive (after not playing for more than 52 weeks), or were permanently banned from playing, during the 2023 season:
"2023 ATP Tournaments". ATP Tour. Archived from the original on 1 January 2023.{{cite web}}: CS1 maint: bot: original URL status unknown (link) https://web.archive.org/web/20230101053342/https://www.atptour.com/en/tournaments
"This is the ATP calendar of 2023". P1 Travel. 9 August 2022. Archived from the original on 1 January 2023.{{cite web}}: CS1 maint: bot: original URL status unknown (link) https://web.archive.org/web/20230101055406/https://www.p1travel.com/blog/atp-calendar-2023/
"2023 ATP Calendar" (PDF). ATP Tour. Archived from the original on 1 January 2023.{{cite web}}: CS1 maint: bot: original URL status unknown (link) https://web.archive.org/web/20230101055126/https://www.atptour.com/-/media/files/2023-atp-challenger-calendar-as-of-12-28-2022.pdf?sc=0&hash=9A0B30CE8A3F00E04E0071D84DC1D84D
"Hopman Cup to return at Nice Lawn Tennis Club in 2023". International Tennis Federation. 6 December 2022. Retrieved 6 December 2022. https://www.itftennis.com/en/news-and-media/articles/hopman-cup-to-return-at-nice-lawn-tennis-club-in-2023
"ATP Announces ATP 250 Event in Sofia | ATP Tour | Tennis". https://www.atptour.com/en/news/sofia-2023-announcement
"Joint Statement by the International Governing Bodies of Tennis". ATP Tour. Retrieved 11 November 2023. https://www.atptour.com/en/news/joint-statement-by-the-international-governing-bodies-of-tennis-1-march-2022
"Tel Aviv To Host ATP 250 Event In November: Calendar Update | ATP Tour | Tennis". ATP Tour. Retrieved 17 March 2023. https://www.atptour.com/en/news/tel-aviv-awarded-atp-250-single-year-license-march-2023
"Tel Aviv Open Watergen canceled". 13 October 2023. https://www.atptour.com/en/news/tel-aviv-2023-cancelled
As of 1 March 2022, the ATP announced that
players from Russia and Belarus will not compete in tournaments under the name or flag of Russia or Belarus due to the Russian invasion of Ukraine.[11] /wiki/2022_Russian_invasion_of_Ukraine
As of 1 March 2022, the ATP announced that
players from Russia and Belarus will not compete in tournaments under the name or flag of Russia or Belarus due to the Russian invasion of Ukraine.[11] /wiki/2022_Russian_invasion_of_Ukraine
As of 1 March 2022, the ATP announced that
players from Russia and Belarus will not compete in tournaments under the name or flag of Russia or Belarus due to the Russian invasion of Ukraine.[11] /wiki/2022_Russian_invasion_of_Ukraine
Name and ranking in bold means the player entered top 10 or became world No. 1 for the first time, and only the ranking in bold means the player had entered the top 10 in a previous season but reached a new career high ranking.
The ATP Race rankings measure the points a player (for singles) or team (for doubles) has accumulated over the season leading up to the year-end ATP Finals.
The ATP rankings are the weekly computer ratings defined by the ATP and are based on a rolling, 52-week cumulative system.
"Current ATP Singles Race". ATP Tour. https://www.atptour.com/en/rankings/singles-race-to-turin
"Live ATP Single Race". live-tennis.eu. https://live-tennis.eu/en/atp-race
"ATP Rankings". ATP Tour. Retrieved 5 January 2024. https://www.atptour.com/en/rankings/singles?DateWeek=2023-12-25
"Current ATP Doubles Race". ATP Tour. https://www.atptour.com/en/rankings/doubles-team-rankings
"Live ATP Doubles Race". live-tennis.eu. https://live-tennis.eu/en/atp-doubles-race
Hijikata and Kubler clinched the 8th spot by winning a Grand Slam, the Australian Open, and finishing inside the Top 20.[17]
"Rankings". ATP Tour. Retrieved 5 January 2024. https://www.atptour.com/en/rankings/doubles?DateWeek=2023-12-25
"2021 ATP Official Rulebook – FedEx ATP Rankings" (PDF). ATP Tour. Retrieved 13 January 2021. https://www.atptour.com/-/media/files/rulebook/2021/2021-atp-rulebook_chapter-9_fed-ex-atp-rankings-30dec1303.pdf
"The Tennis Racket Net - Your Ace Source For Tennis Gear Reviews!". 11 December 2023. https://tennisracketnet.com/
"ATP Prize Money Leaders" (PDF). Protennslive.com. Archived from the original (PDF) on 31 December 2023. Retrieved 25 December 2023. https://web.archive.org/web/20231231133002/https://www.protennislive.com/posting/ramr/current_prize.pdf
[1] ATP Tour. https://www.atptour.com/en/news/best-of-2023-grand-slam-matches
[2] ATP Tour. https://www.atptour.com/en/news/best-of-2023-best-atp-matches
"Pablo Andújar announces his retirement from tennis by 2023". 22 December 2022. https://www.archysport.com/2022/12/pablo-andujar-announces-his-retirement-from-tennis-by-2023/
"Pablo Andujar Says Farewell To Fans In Barcelona | ATP Tour | Tennis". ATP Tour. Retrieved 11 February 2024. http://www.atptour.com/en/news/andujar-barcelona-2023-farewell
"Nitto ATP Finals 2023 Retirement Ceremony | ATP Tour | Tennis". https://www.atptour.com/en/news/nitto-atp-finals-2023-retirement-ceremony
"Matthias Bachinger – Now the journey really begins". tennisnet.com. 17 April 2023. https://www.tennisnet.com/en/news/matthias-bachinger-now-the-journey-really-begins
"Thomaz Bellucci anuncia que se aposentará após o Rio Open: 'meu corpo pede'". www.uol.com.br. https://www.uol.com.br/esporte/ultimas-noticias/2023/01/12/thomaz-bellucci-aposentadoria-tenis.htm
Ramirez Carvajal, Juan Diego (22 February 2023). "Thomaz Bellucci Says Goodbye To Tennis: 'It's A Beautiful Time Of Transition'". Association of Tennis Professionals. Retrieved 26 February 2023. https://www.atptour.com/en/news/thomaz-bellucci-retirement-feature-2023
"Nitto ATP Finals 2023 Retirement Ceremony | ATP Tour | Tennis". https://www.atptour.com/en/news/nitto-atp-finals-2023-retirement-ceremony
"Cabal & Farah Announce Retirement: 'It's Hard To Say Goodbye'". Association of Tennis Professionals. 17 August 2023. Retrieved 19 August 2023. https://www.atptour.com/en/news/cabal-farah-retirement-feature-2023
"Tras la baja del Challenger de Bogotá, Cabal y Farah serán homenajeados" (in Spanish). ESPN. 25 September 2023. Retrieved 26 September 2023. https://www.espn.com.ar/tenis/nota/_/id/12641036/tras-la-baja-del-challenger-de-bogota-cabal-y-farah-seran-homenajeados
"Final Match Or Greatest Win, Chardy Ready For Alcaraz | ATP Tour | Tennis". ATP Tour. Retrieved 11 February 2024. http://www.atptour.com/en/news/chardy-wimbledon-2023-feature
"Nitto ATP Finals 2023 Retirement Ceremony | ATP Tour | Tennis". https://www.atptour.com/en/news/nitto-atp-finals-2023-retirement-ceremony
"Thomas Fabbiano retires from tennis". 17 March 2023. https://www.tennisworldusa.org/tennis/news/ATP_Tennis/129909/thomas-fabbiano-retires-from-tennis/
"Cabal & Farah Announce Retirement: 'It's Hard To Say Goodbye'". Association of Tennis Professionals. 17 August 2023. Retrieved 19 August 2023. https://www.atptour.com/en/news/cabal-farah-retirement-feature-2023
"Tras la baja del Challenger de Bogotá, Cabal y Farah serán homenajeados" (in Spanish). ESPN. 25 September 2023. Retrieved 26 September 2023. https://www.espn.com.ar/tenis/nota/_/id/12641036/tras-la-baja-del-challenger-de-bogota-cabal-y-farah-seran-homenajeados
"Münchner Tennisprofi Gojowczyk beendet seine Karriere". BR24 (in German). 6 November 2023. https://www.br.de/nachrichten/sport/muenchner-tennisprofi-gojowczyk-beendet-seine-karriere,Tup9T0K
"Nitto ATP Finals 2023 Retirement Ceremony | ATP Tour | Tennis". https://www.atptour.com/en/news/nitto-atp-finals-2023-retirement-ceremony
Eichenholz, Andrew (1 August 2023). "Retiring Huey Reflects On 'Absolute Dream Come True'". Association of Tennis Professionals. Retrieved 1 August 2023. https://www.atptour.com/en/news/huey-washington-2023-retirement-tribute
"Nitto ATP Finals 2023 Retirement Ceremony | ATP Tour | Tennis". https://www.atptour.com/en/news/nitto-atp-finals-2023-retirement-ceremony
"John Isner announces plans to retire following 2023 US Open". usopen.com. 23 August 2023. Retrieved 12 November 2023. https://www.usopen.org/en_US/news/articles/2023-08-23/john_isner_announces_plans_to_retire_following_2023_us_open.html
"John Isner, More Than Just A Pretty Ace | ATP Tour | Tennis". ATP Tour. Retrieved 11 February 2024. http://www.atptour.com/en/news/isner-retirement-feature-2023
Abulleil, Reem (26 February 2023). "Djokovic pays tribute to 'habibi friend' Jaziri as Tunisian's career reaches end". Arab News. Retrieved 26 February 2023. https://www.arabnews.com/node/2258571/tennis
"Jaziri Ends Storied Career In Dubai". Association of Tennis Professionals. 27 February 2023. Retrieved 27 February 2023. https://www.atptour.com/en/news/jaziri-retirement-february-2023-dubai
"Nitto ATP Finals 2023 Retirement Ceremony | ATP Tour | Tennis". https://www.atptour.com/en/news/nitto-atp-finals-2023-retirement-ceremony
Thompson, Grant (19 August 2023). "Klahn Calls It A Career: 'Incredibly Fortunate & Grateful'". Association of Tennis Professionals. Retrieved 20 August 2023. https://www.atptour.com/en/news/klahn-challenger-feature-2023-retirement
"Feliciano López anuncia su retirada del tenis en el 2023". Marca (in Spanish). EFE. 1 January 2023. Archived from the original on 1 January 2023. Retrieved 30 June 2023. https://www.marca.com/tenis/2023/01/01/63b16f8cca4741fe378b459c.html
Mendez, Javier (29 June 2023). "Feliciano Lopez: The Atypical Spaniard Says 'Adios'". Association of Tennis Professionals. Archived from the original on 29 June 2023. Retrieved 30 June 2023. https://www.atptour.com/en/news/feliciano-lopez-mallorca-2023-retirement-feature
"Guido Pella Reflects On Retirement: 'It Was An Incredible Journey' | ATP Tour | Tennis". ATP Tour. Retrieved 11 February 2024. http://www.atptour.com/en/news/pella-retirement-tribute-2023
"Se retiró Guido Pella" (in Spanish). 16 September 2023. Retrieved 16 September 2023. https://www.ole.com.ar/tenis/guido-pella-retiro-tenis_0_dNvIomXPPS.html
"Can Jack Sock become the first to prove that pro tennis players can be top pickleballers, too?". tennis.com. 1 September 2023. Retrieved 12 November 2023. https://www.tennis.com/news/articles/jack-sock-retire-tennis-pickleball-us-open
"Americans John Isner, Jack Sock Headline 2023 Retirements | ATP Tour | Tennis". ATP Tour. Retrieved 11 February 2024. http://www.atptour.com/en/news/best-of-2023-retirements-part-2
Morgado, José (1 April 2023). "Pedro Sousa anuncia que este é o seu último Estoril Open". Record (in Portuguese). Retrieved 4 April 2023. https://www.record.pt/modalidades/tenis/detalhe/pedro-sousa-anuncia-que-este-e-o-seu-ultimo-estoril-open
"Pedro Sousa Bids Farewell: 'I Have No Regrets' | ATP Tour | Tennis". https://www.atptour.com/en/news/sousa-challenger-feature-2023-retirement
"錦織圭に「仙人」と呼ばれた杉田祐一が今季限りで引退「長年の夢だったジュニアアカデミー開校の準備を」". Sports Hochi (in Japanese). 14 July 2023. Retrieved 4 November 2023. https://hochi.news/articles/20230714-OHT1T51299.html?page=1
"Mikael Ymer announces his abrupt retirement from tennis after failing to overturn doping ban". Associated Press News. 26 August 2023. https://apnews.com/article/mikael-ymer-retires-atp-antidoping-violation-4cce4edd4dfb91adf05ec1fd0c3f7ab1
"Jenson Brooksby ineligible to compete until January 2025 after receiving 18-month ban". https://www.tennis.com/news/articles/jenson-brooksby-ineligible-return-january-2025-18-month-ban-appeal-missed-tests
@keinishikori (26 April 2023). "Little update….looking to come back at the following three challengers" (Tweet) – via Twitter. https://x.com/keinishikori/status/1651029840613502980
"Kei Nishikori To Make Return On ATP Challenger Tour | ATP Tour | Tennis". ATP Tour. Retrieved 11 February 2024. http://www.atptour.com/en/news/nishikori-returns-palmas-del-mar-challenger-2023
James Walker Roberts (17 May 2023). "Milos Raonic to make return at Libema Open". eurosport.com. Retrieved 6 August 2023. https://www.eurosport.com/tennis/milos-raonic-to-make-return-at-libema-open-in-netherlands-after-two-years-away-from-tour_sto9609962/story.shtml
"Ex-Wimbledon finalist Kevin Anderson announces surprise return to tennis at 37". Tennis World USA. 7 July 2023. Retrieved 6 August 2023. https://www.tennisworldusa.org/tennis/news/ATP_Tennis/134850/exwimbledon-finalist-kevin-anderson-announces-surprise-return-to-tennis-at-37/