K. Volynets and M. Kessler are level 1-1 in their head-to-head since 2018 over 2 matches.
| Surface | K. Volynets | M. Kessler |
|---|---|---|
| Grass | 1 | 0 |
| Hard | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| June 16, 2026 | K. Volynets | 2 - 0 | Nottingham · 1/16-finals · grass |
| Aug. 4, 2023 | M. Kessler | 2 - 0 | ITF W60 Lexington, KY Women · 1/8-finals · hard |