Petra Kvitova defeated Andrea Petkovic 6-2 6-4 in the Montreal round of 32 on hard. The upset overturned the form book — Andrea Petkovic came in leading the head-to-head 6–3. Petra Kvitova narrowed the head-to-head to 6–4.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-26 | US Open | R64 | hard | Andrea Petkovic | 6-4 6-4 |
| 2018-01-15 | Australian Open | R128 | hard | Andrea Petkovic | 6-3 4-6 10-8 |
| 2014-11-08 | Fed Cup WG F: CZE vs GER | RR | hard | Petra Kvitova | 6-2 6-4 |
| 2011-08-15 | Cincinnati | R16 | hard | Andrea Petkovic | 6-3 6-3 |
| 2011-08-08 | Toronto | R16 | hard | Andrea Petkovic | 6-1 6-2 |
| 2011-01-03 | Brisbane | F | hard | Petra Kvitova | 6-1 6-3 |
| 2010-06-14 | 's Hertogenbosch | R32 | grass | Andrea Petkovic | 6-3 7-6(6) |
| 2010-05-03 | Rome | R32 | clay | Andrea Petkovic | 6-3 6-4 |
| 2009-10-12 | Linz | R32 | hard | Petra Kvitova | 6-1 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