By surface
| Surface | Colin Dowdeswell | Hans Joachim Ploetz |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-04-28 | ATP | Nice | Round of 16 | Clay | Colin Dowdeswell | 6-0 | 6-3 |
| Surface | Colin Dowdeswell | Hans Joachim Ploetz |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-04-28 | ATP | Nice | Round of 16 | Clay | Colin Dowdeswell | 6-0 | 6-3 |