Renata Voracova defeated Sandra Zahlavova 6-4 6-1 in the Biella 100K semi-final on clay. The upset overturned the form book — Sandra Zahlavova came in leading the head-to-head 4–0. Renata Voracova claimed a first win over Sandra Zahlavova in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-01-17 | Australian Open | R128 | hard | Sandra Zahlavova | 6-3 6-1 |
| 2009-07-06 | Zagreb 75K | SF | clay | Sandra Zahlavova | 6-2 6-3 |
| 2006-01-30 | Belfort 25K | R32 | hard | Sandra Zahlavova | 7-6(4) 5-7 7-5 |
| 2005-05-09 | Casale 10K | SF | clay | Sandra Zahlavova | 3-6 6-2 6-4 |
Averages over each player's completed matches in the selected window (73 vs 38). 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