Head to head
2
Clay
1
Mariano Zabaleta's wins on the left · Mariano Puerta's on the right · bar lengths share one scale
All meetings (3)
| 2005 | Costa do Sauipe | Clay | R32 | Mariano Zabaleta | 6-4 6-2 |
| 1998 | Bogota | Clay | R16 | Mariano Zabaleta | 3-6 6-3 6-4 |
| 1998 | San Marino | Clay | QF | Mariano Puerta | 4-6 6-3 4-0 RET |
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.