By surface
| Surface | Carlos Costa | Roberto Arguello |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1989-07-31 | ATP | Kitzbuhel | Round of 64 | Clay | Carlos Costa | 7-5 | 4-6 | 7-6 |
| Surface | Carlos Costa | Roberto Arguello |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1989-07-31 | ATP | Kitzbuhel | Round of 64 | Clay | Carlos Costa | 7-5 | 4-6 | 7-6 |