Head to head
Rivalry summary
Mariano Zabaleta and Oscar Hernandez met 2 times on the ATP tour between 2004 and 2004. Mariano Zabaleta leads the head-to-head 2–0 against Oscar Hernandez. By surface, Zabaleta leads 2–0 on clay.
2
Clay
0
Mariano Zabaleta's wins on the left · Oscar Hernandez's on the right · bar lengths share one scale
All meetings (2)
| 2004 | Kitzbuhel | Clay | R32 | Mariano Zabaleta | 7-6(5) 6-2 |
| 2004 | Buenos Aires | Clay | R16 | Mariano Zabaleta | 6-1 6-4 |
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.