Head to head
0
Hard
1
2
Clay
3
Francisco Clavet's wins on the left · Carlos Costa's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1995 | Bucharest | Clay | R32 | Francisco Clavet | 7-5 RET |
| 1993 | Gstaad | Clay | R32 | Carlos Costa | 6-3 6-0 |
| 1993 | Monte Carlo Masters | Clay | R32 | Carlos Costa | 6-1 6-1 |
| 1992 | Gstaad | Clay | R32 | Francisco Clavet | 6-4 3-6 6-3 |
| 1992 | Madrid | Clay | SF | Carlos Costa | 7-5 6-4 |
| 1991 | Guaruja | Hard | R16 | Carlos Costa | 7-6(5) 3-6 6-3 |
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.