Head to head
2
Hard
1
0
Clay
1
Mariano Zabaleta's wins on the left · Davide Sanguinetti's on the right · bar lengths share one scale
All meetings (4)
| 2004 | Vienna | Hard | R32 | Davide Sanguinetti | 7-6(7) 7-5 |
| 2002 | Canada Masters | Hard | R64 | Mariano Zabaleta | 7-6(6) 6-4 |
| 1999 | Palermo | Clay | R32 | Davide Sanguinetti | 6-4 7-6(2) |
| 1999 | Auckland | Hard | R32 | Mariano Zabaleta | 3-6 6-3 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.