By surface
| Surface | Horacio De La Pena | John Ross |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1985-07-15 | ATP | Washington | Round of 64 | Clay | John Ross | 4-6 | 3-6 |
| Surface | Horacio De La Pena | John Ross |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1985-07-15 | ATP | Washington | Round of 64 | Clay | John Ross | 4-6 | 3-6 |