Petra Kvitova defeated Shuai Zhang 6-2 6-4 in the Roland Garros round of 16 on clay. The upset overturned the form book — Shuai Zhang came in ranked #64, defending last year's round of 64. Petra Kvitova extended the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-02-13 | Doha | R32 | hard | Petra Kvitova | 7-5 6-2 |
| 2018-04-30 | Prague | SF | clay | Petra Kvitova | 7-6(6) 6-0 |
| 2017-08-21 | New Haven | R32 | hard | Shuai Zhang | 6-2 6-1 |
| 2016-10-31 | Zhuhai | SF | hard | Petra Kvitova | 6-2 6-2 |
| 2014-05-12 | Rome | R32 | clay | Shuai Zhang | 7-6(6) 5-7 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 (164 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Zhang S.: 11 days rest · 2 matches (14d). Higher means fresher. About