Head to head
1
Hard
1
2
Clay
1
Mariano Zabaleta's wins on the left · Mikhail Youzhny's on the right · bar lengths share one scale
All meetings (5)
| 2003 | Bastad | Clay | QF | Mariano Zabaleta | 4-6 7-5 6-1 |
| 2003 | Davis Cup WG QF: ARG vs RUS | Clay | RR | Mariano Zabaleta | 6-1 6-4 |
| 2003 | Indian Wells Masters | Hard | R64 | Mariano Zabaleta | 7-6(5) 6-1 |
| 2001 | Amsterdam | Clay | R32 | Mikhail Youzhny | 7-6(6) 4-6 6-1 |
| 2001 | Australian Open | Hard | R64 | Mikhail Youzhny | 5-7 7-6(3) 6-2 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.