Petra Kvitova defeated Petra Martic 6-3 6-2 in the Katowice quarter-final on hard. The upset overturned the form book — Petra Martic came in ranked #1014, leading the head-to-head 1–0. Petra Kvitova claimed a first win over Petra Martic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-24 | Tokyo | R32 | hard | Petra Martic | 6-4 6-4 |
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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About