By surface
| Surface | Darren Cahill | Ricki Osterthun |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-08-03 | ATP | Kitzbuhel | Quarterfinal | Clay | Darren Cahill | 6-3 | 1-6 | 7-5 |
| Surface | Darren Cahill | Ricki Osterthun |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1987-08-03 | ATP | Kitzbuhel | Quarterfinal | Clay | Darren Cahill | 6-3 | 1-6 | 7-5 |