Flavia Pennetta defeated Petra Kvitova 4-6 6-4 6-2 in the US Open quarter-final on hard. Flavia Pennetta extended the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-07-30 | Olympics | R16 | hard | Petra Kvitova | 6-3 6-0 |
| 2011-01-17 | Australian Open | R16 | hard | Petra Kvitova | 3-6 6-3 6-3 |
| 2010-10-04 | Beijing | R64 | hard | Petra Kvitova | 7-6(4) 6-1 |
| 2010-04-24 | Fed Cup WG SF: ITA vs CZE | RR | clay | Flavia Pennetta | 7-6(3) 6-2 |
| 2010-03-08 | Indian Wells | R64 | hard | Flavia Pennetta | 6-3 6-3 |
| 2009-04-13 | Barcelona | R32 | clay | Flavia Pennetta | 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 (32 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About