H-hard, C-clay, G-grass
Jan. 3-11 2020 — Qatar ExxonMobil Open, HO (Andrey Rublev)
Jan. 9-18 2020 — Adelaide International, HO (Andrey Rublev)
Jan. 10-18 2020 — ASB Classic, HO (Ugo Humbert)
Jan. 13-Feb. 1 — Australian Open, HO (Novak Djokovic)
Jan. 31-9 2020 — Cordoba Open, CO (Cristian Garin)
Feb. 1-9 2020 — Open Sud de France, HO (Gael Monfils)
Jan. 31-9 2020 — Taha Open Maharashtra, HO (Jiri Vesely)
Feb. 7-16 2020 — Argentina Open, CO (Casper Ruud)
Feb. 8-16 2020 — New York Open, HO (Kyle Edmund)
Feb. 7-16 2020 — ABN Amro World Tennis Tournament, HO (Gael Monfils)
Feb. 14-23 2020 — Delray Beach Open, HO (Reilly Opelka)
Feb. 15-23 2020 — Open 13 Marseille, HO (Stefanos Tsitsipas)
Feb. 14-24 2020 — Rio Open presented by Claro, CO (Cristian Garin)
Feb. 21-29 2020 — Abierto Mexicano Telcel, HO (Rafael Nadal)
Feb. 21-29 2020 — Dubai Duty Free Tennis Championships, HO (Novak Djokovic)
Feb. 21-Feb. 29 — Chile Open, CO (Thiago Seyboth Wild)
March 9-22 2020 — BNP Paribas Open, HO
March 22-April 4 — Miami Open, HO
April 3-12 2020 — Fayez Sarofim & Co. US Men's Clay Court Championship, CO
April 4-12 2020 — Grand Prix Hassan II, CO
April 10-19 2020 — Monte-Carlo Rolex Masters, CO
April 17-26 2020 — Barcelona Open Banc Sabadell, CO
April 17-26 2020 — Gazprom Hungarian Open, CO
April 24-May 2 — Millennium Estoril Open, CO
April 24-May 2 — BMW Open by FWU, CO
May 15-23 2020 — Banque Eric Sturdza Geneva Open, CO
May 15-23 2020 — Open Parc Auvergne-Rhone-Alpes Lyon, CO
June 5-14 2020 — Ricoh Open, GO
June 5-14 2020 — Mercedes Cup, GO
June 12-21 2020 — Gerry Weber Open, GO
June 14-21 2020 — Aegon Championships, GO
June 19-27 2020 — Aegon International Eastbourne, GO
June 19-27 2020 — Mallorca Championships, GO
June 21-July 11 — The Championships, GO
July 10-19 2020 — SkiStar Swedish Open, CO
July 10-19 2020 — Dell Technologies Hall of Fame Open, GO
July 17-25 2020 — Abierto Mexicano de Tenis Mifel presentado por Cinemax, HO
July 17-26 2020 — J. Safra Sarasin Swiss Open, CO
July 17-26 2020 — Croatia Open Umag, CO
July 24-Aug. 1 — BB&T Atlanta Open, HO
July 24-Aug. 1 — Olympic Tournament Tokyo, Japan, HO
Aug. 7-16 2020 — Rogers Cup, HO
Aug. 11-20 2020 — Citi Open, HO
Aug. 19-29 2020 — Western & Southern Open, HO (Novak Djokovic)
Aug. 21-29 2020 — Winston-Salem Open, HO
Sept. 6-13 2020 — Generali Open, CO (Miomir Kecmanovic)
Aug. 30-Sept. 12 — US Open, HO (Dominic Thiem)
Sept. 11-20 2020 — Mutua Madrid Open, CO
Sept. 11-21 2020 — Internazionali BNL d'Italia, CO (Novak Djokovic)
Sept. 18-27 2020 — German Tennis Championships, CO (Andrey Rublev)
Sept. 18-27 2020 — Moselle Open, HO
Sept. 25-Oct. 3 — Chengdu Open, HO
Sept. 25-Oct. 3 — Zhuhai Open, HO
Oct. 2-11 2020 — China Open, HO
Oct. 2-11 2020 — Rakuten Japan Open Tennis Championships, HO
Sept. 20-Oct. 10 — French Open, CO (Rafael Nadal)
Oct. 9-18 2020 — Cologne, Germany, HO (Alexander Zverev)
Oct. 9-18 2020 — Sardinia, Italy, CO (Laslo Djere)
Oct. 9-18 2020 — Shanghai Rolex Masters, HO
Oct. 9-18 2020 — St. Petersburg Open, HO (Andrey Rublev)
Oct. 17-25 2020 — European Open, HO (Ugo Humbert)
Oct. 16-25 2020 — Cologne II, Germany, HO (Alexander Zverev)
Oct. 16-25 2020 — VTB Kremlin Cup, HO
Oct. 16-25 2020 — IF Stockholm Open, HO
Oct. 23-Oct. 31 — Swiss Indoors Basel, HO
Oct. 24-Oct. 31 — Nur-Sultan, Kazakhstan, HO (John Millman)
Oct. 23-Oct. 31 — Erste Bank Open 500, HO (Andrey Rublev)
Oct. 30-Nov. 7 — Tennis Paris Masters, HO (Daniil Medvedev)
Nov. 6-14 2020 — Garanti Koza Sofia Open, HO
Nov. 12-14 2020 — Next Gen ATP Finals, HO
Nov. 14-22 2020 — World Tour Finals Singles, HO
