Manon Leonard defeated Nadine Keller 6-4 7-5 in the W25 Klosters q16 on clay. The result followed the form book — Manon Leonard came in leading the head-to-head 1–0. Manon Leonard extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-15 | W15 Oldenzaal 1 | R16 | clay | Manon Leonard | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.