September
Monday 25 September
- Pan Pacific Open
- Ariake Tennis Forest Park
- 25 September to 1 October
- WTA, Outdoor, Hard
Thursday 28 September
- China Open
- National Tennis Center Beijing
- 28 September to 4 October
- ATP, Outdoor, Hard
Saturday 30 September
- China Open
- National Tennis Center Beijing
- 30 September to 8 October
- WTA, Outdoor, Hard
October
Wednesday 4 October
- Shanghai Rolex Masters
- Qizhong Forest Sports City Arena
- 4 October to 15 October
- ATP, Outdoor, Hard
Monday 9 October
- Korea Open
- Seoul Olympic Park Tennis Center
- 9 October to 15 October
- WTA, Outdoor, Hard
Monday 9 October
- Zhengzhou Open
- Central Plains Tennis Center
- 9 October to 15 October
- Unknown, Unknown, Unknown
Monday 9 October
- Prudential Hong Kong Tennis Open
- Victoria Park
- 9 October to 15 October
- WTA, Outdoor, Hard
Monday 16 October
- European Open
- Antwerp Lotto Arena
- 16 October to 22 October
- ATP, Indoor, Hard
Monday 16 October
- BNP Paribas Nordic Open
- Kungliga Tennishallen
- 16 October to 22 October
- ATP, Indoor, Hard
Monday 16 October
- Jiangxi Open
- Nanchang International Tennis Center
- 16 October to 22 October
- WTA, Outdoor, Hard
Monday 16 October
- Japan Open Tennis Championships
- Ariake Tennis Forest Park
- 16 October to 22 October
- ATP, Outdoor, Hard
Monday 16 October
- Transylvania Open
- BTarena
- 16 October to 22 October
- WTA, Indoor, Hard
Monday 16 October
- Jasmin Open Monastir
- Tennis Club de Monastir
- 16 October to 22 October
- WTA, Outdoor, Hard
Monday 23 October
- Erste Bank Open
- Wiener Stadthalle
- 23 October to 29 October
- ATP, Indoor, Hard
Monday 23 October
- Swiss Indoors Basel
- St. Jakobshalle
- 23 October to 29 October
- ATP, Indoor, Hard
Monday 23 October
- WTA Elite Trophy Doubles, Bougainvillea Group
- Hengqin International Tennis Center
- 23 October to 29 October
- WTA, Outdoor, Hard
Monday 23 October
- WTA Elite Trophy Doubles, Lily Group
- Hengqin International Tennis Center
- 23 October to 29 October
- WTA, Outdoor, Hard
Monday 23 October
- WTA Elite Trophy, Azalea Group
- Hengqin International Tennis Center
- 23 October to 29 October
- WTA, Outdoor, Hard
Monday 23 October
- WTA Elite Trophy, Camellia Group
- Hengqin International Tennis Center
- 23 October to 29 October
- WTA, Outdoor, Hard
Monday 23 October
- WTA Elite Trophy, Orchid Group
- Hengqin International Tennis Center
- 23 October to 29 October
- WTA, Outdoor, Hard
Monday 23 October
- WTA Elite Trophy, Rose Group
- Hengqin International Tennis Center
- 23 October to 29 October
- WTA, Outdoor, Hard
Saturday 28 October
- WTA Elite Trophy, Final Stage
- Hengqin International Tennis Center
- 28 October to 29 October
- WTA, Outdoor, Hard
Sunday 29 October
- WTA Finals Doubles, Mahahual Group
- Plaza Quintana Roo
- 29 October to 5 November
- WTA, Outdoor, Hard
Sunday 29 October
- WTA Finals Doubles, Maya Ka'an Group
- Plaza Quintana Roo
- 29 October to 4 November
- WTA, Outdoor, Hard
Sunday 29 October
- WTA Finals, Bacalar Group
- Plaza Quintana Roo
- 29 October to 4 November
- WTA, Outdoor, Hard
Sunday 29 October
- WTA Finals, Chetumal Group
- Plaza Quintana Roo
- 29 October to 4 November
- WTA, Outdoor, Hard
Monday 30 October
- Rolex Paris Masters
- AccorHotels Arena
- 30 October to 5 November
- ATP, Indoor, Hard
All times are UK and subject to change. BBC is not responsible for any changes.