By surface
| Surface | llan Hediger | John Kniffen |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019-09-16 | WTA | Seoul | Quarterfinal | Hard | Karolina Muchova | 3-6 | 3-6 | |||
| 2017-09-18 | WTA | Seoul | Round of 32 | Hard | Priscilla Hon | 1-6 | 6-4 | 4-6 |