Leolia Jeanjean defeated Dea Herdzelas 3-6 6-3 6-3 in the W25 Sibenik quarter-final on clay. The upset overturned the form book — Dea Herdzelas came in leading the head-to-head 1–0, but Leolia Jeanjean had been the form player, winning 3 of their last 5 on clay. Leolia Jeanjean claimed a first win over Dea Herdzelas in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-22 | W15 Sibenik 1 | SF | clay | Dea Herdzelas | 4-6 6-3 7-5 |
Averages over each player's completed matches in the selected window (185 vs 11). 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