By surface
| Surface | Costel Obretin | Roman Delor |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-07-14 | WTA | Annapolis | Round of 32 | — | Robin Tenney | 6-7 | 5-7 |
| Surface | Costel Obretin | Roman Delor |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1975-07-14 | WTA | Annapolis | Round of 32 | — | Robin Tenney | 6-7 | 5-7 |