[26] Serena Williams 6-2,6-2 Carina Witthoeft [101] 2018-08-29 23:05
Stadium: Arthur Ashe Stadium Round: 24 Ground: Hardcourt outdoor
Home History
| US Open Women | 2018/08/28 00:00 | Serena Williams v Magda Linette | 6-4,6-0 |
| WTA Cincinnati | 2018/08/15 00:30 | Petra Kvitova v Serena Williams | 6-3,2-6,6-3 |
| WTA Cincinnati | 2018/08/13 23:00 | Daria Saville v Serena Williams | 1-6,2-6 |
| WTA San Jose | 2018/08/01 02:00 | Serena Williams v Johanna Konta | 1-6,0-6 |
| Wimbledon Women | 2018/07/14 15:10 | Angelique Kerber v Serena Williams | 6-3,6-3 |
| Wimbledon Women | 2018/07/12 13:25 | Julia Goerges v Serena Williams | 2-6,4-6 |
| Wimbledon Women | 2018/07/10 13:45 | Serena Williams v Camila Giorgi | 3-6,6-3,6-4 |
| Wimbledon Women | 2018/07/09 14:05 | Serena Williams v Evgeniya Rodina | 6-2,6-2 |
Away History
| US Open Women | 2018/08/27 23:40 | Caroline Dolehide v Carina Witthoeft | 3-6,6-7 |
| WTA New Haven | 2018/08/18 19:15 | Pauline Parmentier v Carina Witthoeft | 7-5,6-2 |
| WTA Gstaad | 2018/07/17 08:30 | Evgeniya Rodina v Carina Witthoeft | 6-7,6-4,7-6 |
| ITF Women Versmold | 2018/07/13 15:35 | Carina Witthoeft v Laura Siegemund | 1-6,3-6 |
| ITF Women Versmold | 2018/07/12 12:40 | Carina Witthoeft v Silvia Soler-Espinosa | 3-6,7-5,7-5 |
| ITF Women Versmold | 2018/07/11 17:15 | Carina Witthoeft v Ulrikke Eikeri | 6-3,4-6,6-3 |
| Wimbledon Women | 2018/07/03 17:30 | Carla Suarez Navarro v Carina Witthoeft | 6-2,6-4 |
| ITF Women Southsea | 2018/06/26 11:45 | Pauline Parmentier v Carina Witthoeft | 6-4,1-6,7-6 |