Head to head
2
Hard
0
3
Clay
0
Roger Federer's wins on the left · Nicolas Almagro's on the right · bar lengths share one scale
All meetings (5)
| 2007 | Cincinnati Masters | Hard | QF | Roger Federer | 6-3 3-6 6-2 |
| 2007 | Rome Masters | Clay | R32 | Roger Federer | 6-3 6-4 |
| 2007 | Miami Masters | Hard | R32 | Roger Federer | 7-5 6-3 |
| 2006 | Rome Masters | Clay | QF | Roger Federer | 6-3 6-7(2) 7-5 |
| 2005 | Roland Garros | Clay | R64 | Roger Federer | 6-3 7-6(0) 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.