By surface
| Surface | Jan Lukas Kern | Yohann Boullier |
|---|---|---|
| Carpet | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-10-21 | WTA | Tokyo Sillook | Round Robin | Carpet | Katja Ebbinghaus | 6-7 | 2-6 |
| Surface | Jan Lukas Kern | Yohann Boullier |
|---|---|---|
| Carpet | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-10-21 | WTA | Tokyo Sillook | Round Robin | Carpet | Katja Ebbinghaus | 6-7 | 2-6 |