By surface
| Surface | Jan Lukas Kern | Yasser Mohammed |
|---|---|---|
| Grass | 0 | 3 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1969-07-28 | WTA | Orange | Round of 16 | Grass | Denise Carter | 10-12 | 0-6 | |||
| 1968-07-29 | WTA | South Orange | Round of 64 | Grass | Denise Carter | 6-2 | 10-12 | 2-6 | ||
| 1968-07-22 | WTA | Haverford | Round of 16 | Grass | Denise Carter | 6-2 | 3-6 | 4-6 |