Mariya Koryttseva defeated Sandra Zahlavova 0-6 7-6 6-4 in the Ortisei 100K round of 32 on carpet. The upset overturned the form book — Sandra Zahlavova came in leading the head-to-head 2–0. Mariya Koryttseva claimed a first win over Sandra Zahlavova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-06 | Biella 100K | R16 | clay | Sandra Zahlavova | 4-6 6-4 6-1 |
| 2009-11-02 | Ismaning 50K | QF | carpet | Sandra Zahlavova | 3-6 6-1 6-3 |
Averages over each player's completed matches in the selected window (37 vs 42). 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