Head to head
1
Hard
0
1
Clay
0
Mariano Zabaleta's wins on the left · Slava Dosedel's on the right · bar lengths share one scale
All meetings (2)
| 1999 | Scottsdale | Hard | R32 | Mariano Zabaleta | 5-7 6-2 6-2 |
| 1998 | Amsterdam | Clay | QF | Mariano Zabaleta | 2-6 7-6(5) 7-6(5) |
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.