

Qinwen Zheng defeated Liudmila Samsonova 7-6 1-6 6-3 in the Roland Garros round of 16 on clay. The upset overturned the form book — Liudmila Samsonova came in ranked #43, leading the head-to-head 3–2, defending last year's round of 32. Qinwen Zheng narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-08-07 | Montreal | R32 | hard | Liudmila Samsonova | 6-3 6-2 |
| 2023-03-20 | Miami | R32 | hard | Qinwen Zheng | 5-7 7-6 6-3 |
| 2023-02-06 | Abu Dhabi | SF | hard | Liudmila Samsonova | 6-4 1-6 6-4 |
| 2022-09-19 | Tokyo | F | hard | Liudmila Samsonova | 7-5 7-5 |
| 2021-07-19 | Palermo | R32 | clay | Qinwen Zheng | 6-3 6-2 |
Averages over each player's completed matches in the selected window (53 vs 78). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Samsonova L.: 8 days rest · 2 matches (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About