Ophelie Boullay defeated Marine Szostak 7-5 6-3 in the W15 Bissy-Chambéry round of 16 on hard. Ophelie Boullay extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-07-03 | W15 Bissy-Chambery 1 | R16 | hard | Ophelie Boullay | 7-5 6-3 |
| 2024-07-13 | W15 Bissy-Chambery 1 | QF | hard | Marine Szostak | 6-0 6-7(6) 7-5 |
Averages over each player's completed matches in the selected window (25 vs 88). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About