Sandra Kleinova defeated Zuzana Ondraskova 6-3 3-6 6-3 in the Pruhonice 25K round of 32 on hard. The upset overturned the form book — Zuzana Ondraskova came in leading the head-to-head 2–0. Sandra Kleinova claimed a first win over Zuzana Ondraskova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-24 | Petange 50K | R32 | clay | Zuzana Ondraskova | 6-3 6-2 |
| 2005-06-06 | Zagreb 75K | QF | clay | Zuzana Ondraskova | 6-1 6-1 |
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