Head to head
0
Hard
3
1
Clay
1
Jose Acasuso's wins on the left · Andy Roddick's on the right · bar lengths share one scale
All meetings (5)
| 2007 | US Open | Hard | R64 | Andy Roddick | 4-6 6-1 6-2 RET |
| 2006 | Vienna | Hard | R32 | Andy Roddick | 6-0 7-6(2) |
| 2006 | Indian Wells Masters | Hard | R64 | Andy Roddick | 7-6(5) 6-0 |
| 2005 | Roland Garros | Clay | R64 | Jose Acasuso | 3-6 4-6 6-4 6-3 8-6 |
| 2002 | World Team Cup | Clay | RR | Andy Roddick | 6-3 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.