WTA
WTA Schedule
Completed Tournaments
| Date | Tournament | Location | Champion |
| Jan 5-11 | Shenzhen Open | Shenzhen, CHN | (5) Ekaterina Alexandrova (RUS) |
| Jan 6-12 | ASB Classic | Auckland, NZL | (1) Serena Williams (USA) |
| Jan 6-12 | Brisbane International | Brisbane, AUS | (2) Karolina Pliskova (CZE) |
| Jan 12-18 | Adelaide International | Adelaide, AUS | (1) Ashleigh Barty (AUS) |
| Jan 12-18 | Hobart International | Hobart, AUS | (3) Elena Rybakina (KAZ) |
| Jan 20-Feb 1 | Australian Open | Melbourne, AUS | (14) Sofia Kenin (USA) |
| Jan 27-Feb 2 | Oracle Challenger Series - Newport Beach | Newport Beach, California, USA | (5) Madison Brengle (USA) |
| Feb 10-16 | St. Petersburg Ladies Trophy | St. Petersburg, RUS | (2) Kiki Bertens (NLD) |
| Feb 10-16 | GSB Thailand Open Presented by E@ | Hua Hun, THA | (5) Magda Linette (POL) |
| Feb 17-22 | Dubai Duty Free Tennis Championships | Dubai, ARE | (1) Simona Halep (ROU) |
| Feb 23-29 | Qatar Total Open 2020 | Doha, QAT | (9) Aryna Sabalenka (BLR) |
| Feb 24-29 | Abierto Mexicano TELCEL presentedo por HSBC | Acapulco, MEX | (7) Heather Watson (GBR) |
| Mar 2-8 | Open 6eme Sens - Metropole de Lyon Open | Lyon, FRA | (1) Sofia Kenin (USA) |
| Mar 2-8 | Abierto GNP Seguros | Monterrey, MEX | (1) Elina Svitolina (UKR) |
| Mar 2-8 | Oracle Challenger Series - Indian Wells | Indian Wells, California, USA | Irina-Camelia Begu (ROU) |
| Aug 3-9 | 31st Palermo Ladies Open | Palermo, ITA | Fiona Ferro (FRA) |
| Aug 10-16 | Prague Open | Prague, CZE | (1) Simona Halep (ROU) |
| Aug 10-16 | The Top Seed Open presented by Bluegrass Orthopaedics | Lexington, Kentucky, USA | Jennifer Brady (USA) |
| Aug 21-29 | Western & Southern Open | New York, New York, USA | Victoria Azarenka (BLR) |
| Aug 29-Sep 6 | Prague Open | Prague, CZE | (18) Kristina Kucova (SVK) |
| Aug 31-Sep 13 | US Open | New York, New York, USA | (4) Naomi Osaka (JPN) |
| Sep 8-13 | TEB BNP Paribas Tennis Championship Istanbul | Istanbul, TUR | Patricia Maria Tig (ROU) |
| Sep 14-21 | Internazionali BNL d'Italia | Rome, ITA | (1) Simona Halep (ROU) |
| Sep 20-26 | Internationaux de Strasbourg | Strasbourg, FRA | (2) Elina Svitolina (UKR) |
Scheduled Tournaments
| Date | Tournament | Location | Current Champion |
| Sep 27-Oct 10 | Roland Garros | Paris, FRA | (8) Ashleigh Barty (AUS) |
| Oct 6-11 | Hana Bank Korea Open | Seoul, KOR | (3) Karolina Muchova (CZE) |
| Oct 12-18 | Upper Austria Ladies Linz | Linz, AUT | Cori Gauff (USA) |
| Oct 19-25 | J & T Banka Ostrava Open | Ostrava, CZE | |
| Dec 14-20 | Open BLS De LIMOGES | Limoges, FRA | (1) Ekaterina Alexandrova (RUS) |