Head to head
2
Hard
0
Andy Roddick's wins on the left · Nicolas Almagro's on the right · bar lengths share one scale
All meetings (2)
| 2011 | Shanghai Masters | Hard | R16 | Andy Roddick | 6-3 6-4 |
| 2010 | Miami Masters | Hard | QF | Andy Roddick | 6-3 6-3 |
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.