Head to head
2
Clay
4
Juan Antonio Marin's wins on the left · Mariano Puerta's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2005 | Amersfoort | Clay | R16 | Mariano Puerta | 6-2 6-2 |
| 2003 | Umag | Clay | R32 | Mariano Puerta | 6-3 7-5 |
| 2000 | Mallorca | Clay | R16 | Mariano Puerta | 6-1 6-2 |
| 1999 | Bucharest | Clay | R32 | Juan Antonio Marin | 3-6 6-1 6-3 |
| 1998 | Palermo | Clay | R32 | Mariano Puerta | 7-6(8) 6-1 |
| 1998 | Bologna | Clay | QF | Juan Antonio Marin | 6-1 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.