Head to head
Rivalry summary
Juan Antonio Marin and Carlos Costa met 2 times on the ATP tour between 1996 and 1999. Their head-to-head is level at 1–1.
1
Hard
0
0
Clay
1
Juan Antonio Marin's wins on the left · Carlos Costa's on the right · bar lengths share one scale
All meetings (2)
| 1999 | Auckland | Hard | R32 | Juan Antonio Marin | 6-3 6-4 |
| 1996 | Casablanca | Clay | R32 | Carlos Costa | 6-1 6-1 |
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.