H-hard, C-clay, G-grass
January 7-14, 2023 – Adelaide International 2, HO (Kwon Soon Woo)
January 5-14, 2023 — Classic ASB, HO (Richard Gasquet)
January 7-29, 2023 — Australian Open, HO (Novak Djokovic)
February 3-12, 2023 – Cordoba Open, CO (Sebastian Baez)
February 4-12, 2023 – Dallas Open, HO (Yibing Wu)
Feb. 4-12 2023 — Sud de France Open, HO (Jannik Sinner)
February 10-19, 2023 — Argentina Open, CO (Carlos Alcaraz)
February 10-19, 2023 – Delray Beach Open, HO (Taylor Fritz)
February 10-19, 2023 — ABN AMRO Open, HO (Daniil Medvedev)
February 17-25, 2023 — Qatar ExxonMobil Open, HO (Daniil Medvedev)
February 18-26, 2023 — Open 13 Provence, HO (Hubert Hurkacz)
February 17-26, 2023 — Rio Open presented by Claro, CO (Cameron Norrie)
Feb. 24-March 3 – Open Mexican Telcel, HO
February 24-March 3 – Dubai Duty Free Tennis Championships, HO
February 24-March 4 — Chile Open, CO
March 5-19, 2023 — BNP Paribas Open, HO
March 19-April 1 – Miami Open, HO
March 31-9, 2023 — Millennium Estoril Open, CO
March 31-9, 2023 — Fayez Sarofim & Co. US Men’s Clay Court Championship, CO
April 1-9, 2023 — Hassan II Grand Prix, CO
April 7-16, 2023 — Monte-Carlo Rolex Masters, CO
April 15-23, 2023 — Barcelona Open Banc Sabadell, CO
April 15-23, 2023 — BMW Open by American Express, CO
April 15-23, 2023 — Banja Luka Open, CO
April 24-May 6 — Mutua Madrid Open, CO
May 8-21, 2023 — Internazionali BNL d’Italia, CO
May 19-27, 2023 — Geneva Open, CO
May 19-27, 2023 — Open Parc Auvergne-Rhône-Alpes Lyon, CO
May 21-June 10 — French Open, CO
June 10-18, 2023 — Libema Open, GO
June 10-18, 2023 — Boss Open, GO
June 17-26, 2023 — Terra Wortmann Open, GO
June 17-26, 2023 — Cinch Championships, GO
June 24-July 2 — Rothesay International, GO
June 24-July 2 — Majorca Championships, GO
June 25-July 15 — The Championships, GO
July 15-23, 2023 — Nordea Open, CO
July 15-23, 2023 — Swiss Open, CO
July 15-23, 2023 — Hall of Fame Open, GO
July 22-30, 2023 — Atlanta Open, HO
July 22-30, 2023 — Hamburg European Open, CO
July 22-30, 2023 — Croatian Open Umag, CO
July 29-August. 5 — Generali Open, CO
July 29-August. 5 – Mexican Tennis Open Mifel, HO
July 29-August. 5 – Citi Open, HO
August 5-13, 2023 — Toronto, Canada, HO
August 11-20, 2023 — Western & Southern Open, HO
August 18-27, 2023 — Winston-Salem Open, HO
Aug 20-Sept. 9 – US Open, HO
Sept. 16-24 2023 — Zhuhai, HO Championships
September 18-26, 2023 — Chengdu Open, HO
Sept. 25-Oct. 2—Astana Open, HO
Sept. 26-Oct. 3 – China Open, HO
Oct. 2-10, 2023—Shanghai Masters, HO
Oct. 14-22, 2023 — European Open, HO
October 14-22, 2023 — Stockholm Open, HO
October 2-22, 2023 – Rakuten Japan Open Tennis Championships, HO
Oct. 21-29, 2023 — Swiss Indoors Basel, HO
October 21-30, 2023 — Erste Bank Open, HO
28 Oct-Nov 4 — Master of Paris, HO
Nov. 3-11 2023 — Moselle Open, HO
Nov. 11-19, 2023 — ATP Singles Finals, HO