[76] Heather Watson 6-2,5-7,6-3 Erika Sema [303] 2017-07-30 14:00
Stadium: Stadium Round: 45 Ground: Hardcourt outdoor
Home History
| Wimbledon Women | 2017/07/07 12:00 | Victoria Azarenka v Heather Watson | 3-6,6-1,6-4 |
| Wimbledon Women | 2017/07/05 10:30 | Heather Watson v Anastasija Sevastova | 6-0,6-4 |
| Wimbledon Women | 2017/07/03 16:40 | Maryna Zanevska v Heather Watson | 1-6,6-7 |
| WTA Eastbourne | 2017/06/30 10:00 | Heather Watson v Caroline Wozniacki | 2-6,6-3,5-7 |
| WTA Eastbourne | 2017/06/29 16:30 | Barbora Strycova v Heather Watson | 1-6,6-1,4-6 |
| WTA Eastbourne | 2017/06/29 13:10 | Anastasia Pavlyuchenkova v Heather Watson | 4-6,3-6 |
| WTA Eastbourne | 2017/06/26 13:45 | Heather Watson v Dominika Cibulkova | 7-5,6-4 |
| WTA Eastbourne | 2017/06/25 11:20 | Lesia Tsurenko v Heather Watson | 3-6,6-4,4-6 |
Away History
| ITF Women Granby | 2017/07/26 21:15 | Erika Sema v Marie Bouzkova | 3-6,3-6 |
| ITF Women Tianjin | 2017/07/18 02:00 | Erika Sema v Jing-Jing Lu | 2-6,2-6 |
| ITF Women Naiman | 2017/07/14 03:20 | Miyabi Inoue v Erika Sema | 7-5,6-2 |
| ITF Women Naiman | 2017/07/13 04:45 | Erika Sema v Yanni Liu | 6-4,6-2 |
| ITF Women Naiman | 2017/07/11 02:00 | Erika Sema v Shiho Akita | 4-6,6-4,6-1 |
| ITF Women Kofu | 2017/06/17 03:05 | Olivia Tjandramulia v Erika Sema | 4-6,6-4,7-6 |
| ITF Women Kofu | 2017/06/16 02:45 | Yuuki Tanaka v Erika Sema | 4-6,4-6 |
| ITF Women Kofu | 2017/06/15 02:05 | Miyabi Inoue v Erika Sema | 3-6,3-6 |