[336] Maja Chwalinska 6-7,0-6 Katherine Sebov [348] 2021-10-31 12:30
Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
Home History
| ITF W25 Istanbul | 2021/10/26 12:05 | Maja Chwalinska v Alexandra Vecic | 6-7,5-7 |
| ITF W25 Loule | 2021/10/06 15:50 | Joanna Garland v Maja Chwalinska | 7-6,6-1 |
| Wimbledon Women | 2021/06/23 11:45 | Maja Chwalinska v Clara Burel | 6-7,4-6 |
| ITF W25 Otocec | 2021/06/02 12:00 | Maja Chwalinska v Georgia Andreea Craciun | 6-1,7-6 |
| French Open Women | 2021/05/24 16:40 | Mayar Sherif v Maja Chwalinska | 4-6,7-5,6-2 |
| ITF W25 Altenkirchen | 2021/02/17 13:10 | Maja Chwalinska v Marie Benoit | 6-3,7-5 |
| ITF W25 Grenoble | 2021/02/13 13:00 | Maja Chwalinska v Maryna Zanevska | 4-6,1-6 |
| ITF W25 Grenoble | 2021/02/12 13:20 | Alexandra Eala v Maja Chwalinska | 0-6,4-6 |
Away History
| ITF W25 Austin | 2021/10/28 20:55 | Katherine Sebov v Sofia Shapatava | 4-6,3-6 |
| ITF W25 Austin | 2021/10/27 21:40 | Jia-Jing Lu v Katherine Sebov | 3-6,1-6 |
| ITF W80 Macon | 2021/10/18 18:25 | Abbie Myers v Katherine Sebov | 2-6,6-1,10-7 |
| ITF W25 Redding | 2021/10/06 20:20 | Maria Kozyreva v Katherine Sebov | 7-6,6-4 |
| ITF W60 Berkeley | 2021/09/28 23:00 | Katherine Sebov v Usue Maitane Arconada | 6-7,4-6 |
| WTA Chicago | 2021/08/22 19:00 | Marta Kostyuk v Katherine Sebov | 6-0,6-3 |
| WTA Montreal | 2021/08/07 18:10 | Heather Watson v Katherine Sebov | 6-0,6-3 |
| ITF W25 Pelham | 2021/05/19 20:55 | Katherine Sebov v Arianne Hartono | 2-6,2-6 |