By surface
| Surface | Mario Martinez | Schalk Van Der Merwe |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1983-09-12 | ATP | Palermo | Round of 32 | Clay | Mario Martinez | 6-2 | 5-7 | 6-3 |
| Surface | Mario Martinez | Schalk Van Der Merwe |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1983-09-12 | ATP | Palermo | Round of 32 | Clay | Mario Martinez | 6-2 | 5-7 | 6-3 |