By surface
| Surface | Heinz Gunthardt | Colin Dibley |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-05-29 | ATP | Roland Garros | Round of 64 | Clay | Colin Dibley | 3-6 | 3-6 | 6-7 |
| Surface | Heinz Gunthardt | Colin Dibley |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-05-29 | ATP | Roland Garros | Round of 64 | Clay | Colin Dibley | 3-6 | 3-6 | 6-7 |