Valeria Koussenkova defeated Delia Gaillard 0-6 6-3 10-7 in the W15 Monastir 2 q32 on hard. The upset overturned the form book — Delia Gaillard came in leading the head-to-head 1–0. Valeria Koussenkova claimed a first win over Delia Gaillard in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-04-24 | W15 Monastir 13 | Q32 | hard | Delia Gaillard | 5-7 7-5 10-7 |
Averages over each player's completed matches in the selected window (7 vs 15). 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