Lyubov Kostenko defeated Olga Helmi 6-3 6-4 in the W15 Heraklion round of 16 on clay. The upset overturned the form book — Olga Helmi came in leading the head-to-head 1–0. Lyubov Kostenko claimed a first win over Olga Helmi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-03-22 | W15 Sharm El Sheikh 8 | Q32 | hard | Olga Helmi | 6-1 6-4 |
Averages over each player's completed matches in the selected window (41 vs 39). 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