Head to head
0
Hard
1
1
Clay
2
Juan Monaco's wins on the left · David Nalbandian's on the right · bar lengths share one scale
All meetings (4)
| 2012 | Buenos Aires | Clay | R16 | David Nalbandian | 6-3 6-1 |
| 2009 | Buenos Aires | Clay | SF | Juan Monaco | 2-6 7-5 7-6(2) |
| 2005 | Munich | Clay | QF | David Nalbandian | 6-0 6-4 |
| 2005 | Indian Wells Masters | Hard | R64 | David Nalbandian | 6-2 6-1 |
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.