By surface
| Surface | Harald Duller | Roman Loleit |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-07-24 | WTA | Tokyo Olympics | Round of 64 | Hard | Ajla Tomljanovic | 5-7 | 2-3 | |||
| 2010-03-22 | WTA | Miami | Round of 128 | Hard | Yaroslava Shvedova | 7-61 | 6-73 | 5-7 |