Lenka Wienerova defeated Sandra Zahlavova 3-6 7-6 6-1 in the Monterrey q32 on hard. The upset overturned the form book — Sandra Zahlavova came in leading the head-to-head 1–0. Lenka Wienerova claimed a first win over Sandra Zahlavova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-01 | Trnava 50K | R16 | clay | Sandra Zahlavova | 6-2 6-2 |
Averages over each player's completed matches in the selected window (7 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