

Qinwen Zheng defeated Naomi Osaka 6-2 6-4 in the Rome round of 16 on clay. The upset overturned the form book — Naomi Osaka came in ranked #13. Qinwen Zheng extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-06-17 | Berlin | R32 | grass | Qinwen Zheng | 6-4 3-6 6-3 |
| 2022-08-01 | San Jose | R32 | hard | Naomi Osaka | 6-4 3-6 6-1 |
Averages over each player's completed matches in the selected window (127 vs 122). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About