Nikola Breckova defeated Chantal Sauvant 6-3 6-2 in the W15 Bol 4 quarter-final on clay. The upset overturned the form book — Chantal Sauvant came in leading the head-to-head 1–0. Nikola Breckova claimed a first win over Chantal Sauvant in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-17 | W15 Sibenik 1 | Q32 | clay | Chantal Sauvant | 7-5 6-3 |
Averages over each player's completed matches in the selected window (8 vs 14). 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