Head to head
3
Clay
0
Carlos Costa's wins on the left · Horacio de la Pena's on the right · bar lengths share one scale
All meetings (3)
| 1993 | Mexico City | Clay | R16 | Carlos Costa | 6-4 6-3 |
| 1992 | Estoril | Clay | QF | Carlos Costa | 6-4 6-1 |
| 1988 | Buenos Aires | Clay | R16 | Carlos Costa | 7-5 6-2 |
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.