By surface
| Surface | Jennifer Witthoeft | Mary Ann Eisel |
|---|---|---|
| Hard | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-16 | ATP | Delray Beach | Round of 16 | Hard | Learner Tien | 4-6 | 7-64 | 6-75 | ||
| 2025-10-01 | ATP | Shanghai Masters | Round of 128 | Hard | Learner Tien | 6-4 | 3-6 | 4-6 | ||
| 2022-08-29 | ATP | US Open | Round of 128 | Hard | Miomir Kecmanovic | 6-3 | 1-6 | 3-6 | 3-6 |