[16] Anastasija Sevastova 4-6,3-6 Simona Halep [2] 2017-08-17 15:00
Stadium: Grandstand Round: 26 Ground: Hardcourt outdoor
Head to Head
| WTA Madrid | 2017/05/12 12:00 | Simona Halep v Anastasija Sevastova | 6-2,6-3 |
| WTA Stuttgart | 2017/04/28 20:00 | Anastasija Sevastova v Simona Halep | 3-6,1-6 |
Home History
| WTA Cincinnati | 2017/08/16 15:00 | Anastasija Sevastova v Roberta Vinci | 6-2,7-5 |
| WTA Cincinnati | 2017/08/15 17:25 | Anastasija Sevastova v Shuai Peng | 3-6,6-4,6-2 |
| WTA Toronto | 2017/08/09 18:45 | Naomi Osaka v Anastasija Sevastova | 6-3,6-4 |
| WTA Toronto | 2017/08/07 17:55 | Lauren Davis v Anastasija Sevastova | 1-6,6-4,3-6 |
| WTA Båstad | 2017/07/28 12:00 | Katerina Siniakova v Anastasija Sevastova | 6-3,5-7,7-5 |
| WTA Båstad | 2017/07/26 12:15 | Elizaveta Kulichkova v Anastasija Sevastova | 2-6,3-6 |
| WTA Båstad | 2017/07/24 13:00 | Anna Blinkova v Anastasija Sevastova | 3-6,1-6 |
| WTA Bucuresti | 2017/07/21 14:10 | Anastasija Sevastova v Ana Bogdan | 1-6,3-6 |
Away History
| WTA Cincinnati | 2017/08/15 20:20 | Taylor Townsend v Simona Halep | 4-6,1-6 |
| WTA Toronto | 2017/08/12 22:15 | Elina Svitolina v Simona Halep | 6-1,6-1 |
| WTA Toronto | 2017/08/12 15:00 | Caroline Garcia v Simona Halep | 4-6,2-6 |
| WTA Toronto | 2017/08/10 18:50 | Barbora Strycova v Simona Halep | 1-6,0-6 |
| WTA Toronto | 2017/08/09 23:00 | Magdalena Rybarikova v Simona Halep | 3-6,4-6 |
| WTA Washington | 2017/08/03 17:50 | Simona Halep v Mariana Duque Marino | 3-6,6-4,6-2 |
| WTA Washington | 2017/08/01 17:50 | Simona Halep v Sloane Stephens | 7-6,6-0 |
| Wimbledon - Kvinner | 2017/07/11 15:05 | Johanna Konta v Simona Halep | 6-7,7-6,6-4 |