Sofia Shapatava defeated Sofiya Kovalets 6-7 6-2 6-2 in the StPetersburg 25K semi-final on clay. The upset overturned the form book — Sofiya Kovalets came in leading the head-to-head 1–0. Sofia Shapatava claimed a first win over Sofiya Kovalets in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-02-14 | Mallorca 25K | R32 | clay | Sofiya Kovalets | 0-6 6-0 6-3 |
Averages over each player's completed matches in the selected window (139 vs 3). 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