By surface
| Surface | Qinwen Zheng | Christian Hubscher |
|---|---|---|
| Hard | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-31 | WTA | US Open | Round of 32 | Hard | Qinwen Zheng | 1-6 | 7-63 | 7-5 | ||
| 2026-03-17 | WTA | Miami | Round of 32 | Hard | Qinwen Zheng | 4-6 | 6-2 | 6-4 | ||
| 2023-07-31 | WTA | Washington | Round of 32 | Hard | Madison Keys | 5-7 | 1-6 |