Head to head
1
Clay
4
Juan Albert Viloca-Puig's wins on the left · Carlos Costa's on the right · bar lengths share one scale
All meetings (5)
| 1998 | Estoril | Clay | R16 | Carlos Costa | 6-2 3-6 6-2 |
| 1997 | Mexico City | Clay | R16 | Juan Albert Viloca-Puig | 6-4 6-3 |
| 1997 | Palermo | Clay | R32 | Carlos Costa | 6-4 6-4 |
| 1993 | Barcelona | Clay | R32 | Carlos Costa | 6-1 6-1 |
| 1992 | Madrid | Clay | R32 | Carlos Costa | 7-6(3) 7-6(7) |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.