By surface
| Surface | Carlos Costa | Gilbert Schaller |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1996-08-12 | ATP | Umag | Round of 16 | Clay | Gilbert Schaller | 6-4 | 2-6 | 0-6 | ||
| 1992-05-25 | ATP | Roland Garros | Round of 64 | Clay | Carlos Costa | 7-67 | 6-3 | 6-2 |