Sandra Zahlavova defeated Nathalie Vierin 4-6 6-3 6-2 in the Australian Open q128 on hard. The upset overturned the form book — Nathalie Vierin came in leading the head-to-head 2–0. Sandra Zahlavova claimed a first win over Nathalie Vierin in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-09 | Cali 50K | R16 | clay | Nathalie Vierin | 6-2 7-5 |
| 2007-01-22 | Capriolo 25K | R32 | carpet | Nathalie Vierin | 6-2 6-3 |
Averages over each player's completed matches in the selected window (44 vs 8). 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