Petra Kvitova defeated Nadia Petrova 4-6 6-4 6-3 in the Doha round of 16 on hard. The result followed the form book — Petra Kvitova came in leading the head-to-head 1–0. Petra Kvitova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-01-03 | Brisbane | R32 | hard | Petra Kvitova | 7-6(3) 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (199 vs 31). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About