Petra Krejsova advanced when Katerina Vankova retired 6-3 in the Zawada near Opole 25K round of 32. Petra Krejsova claimed a first win over Katerina Vankova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-20 | Piestany 10K | R16 | clay | Katerina Vankova | 2-6 6-3 6-0 |
Averages over each player's completed matches in the selected window (12 vs 17). 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