Natalia Gussoni defeated Zuzana Ondraskova 6-1 7-6 in the Acapulco round of 32 on hard. The upset overturned the form book — Zuzana Ondraskova came in leading the head-to-head 3–0. Natalia Gussoni claimed a first win over Zuzana Ondraskova in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-24 | Petange 50K | R16 | clay | Zuzana Ondraskova | 3-3 |
| 2003-09-01 | Fano 50K | QF | clay | Zuzana Ondraskova | 6-1 3-6 6-0 |
| 2003-04-14 | Biarritz 25K | F | clay | Zuzana Ondraskova | 6-0 6-3 |
Averages over each player's completed matches in the selected window (2 vs 35). 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