Petra Kvitova defeated Ashleigh Barty 6-1 6-2 in the Roland Garros round of 128 on clay. The upset overturned the form book — Ashleigh Barty came in leading the head-to-head 5–4. Petra Kvitova narrowed the head-to-head to 5–5.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-04-29 | Madrid | QF | clay | Ashleigh Barty | 6-1 3-6 6-3 |
| 2020-02-24 | Doha | SF | hard | Petra Kvitova | 6-4 2-6 6-4 |
| 2020-01-20 | Australian Open | QF | hard | Ashleigh Barty | 7-6(6) 6-2 |
| 2019-10-28 | Shenzhen Finals | RR | hard | Ashleigh Barty | 6-4 6-2 |
| 2019-09-30 | Beijing | QF | hard | Ashleigh Barty | 4-6 6-4 6-3 |
| 2019-03-18 | Miami | QF | hard | Ashleigh Barty | 7-6(6) 3-6 6-2 |
| 2019-01-14 | Australian Open | QF | hard | Petra Kvitova | 6-1 6-4 |
| 2019-01-07 | Sydney | F | hard | Petra Kvitova | 1-6 7-5 7-6(3) |
| 2017-06-19 | Birmingham | F | grass | Petra Kvitova | 4-6 6-3 6-2 |
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 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About