Marine Szostak defeated Manon Leonard 6-3 6-7 10-6 in the W80+H Le Neubourg q32 on hard. The upset overturned the form book — Manon Leonard came in ranked #318, leading the head-to-head 2–0. Marine Szostak claimed a first win over Manon Leonard in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-16 | W50 Cherbourg-en-Cotentin 1 | R16 | hard | Manon Leonard | 6-1 6-4 |
| 2023-02-26 | W25 Joue les Tours | Q32 | hard | Manon Leonard | 6-3 6-2 |
Averages over each player's completed matches in the selected window (45 vs 92). 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