Head to head
2
Hard
1
0
Clay
1
Lleyton Hewitt's wins on the left · Jose Acasuso's on the right · bar lengths share one scale
All meetings (4)
| 2008 | Miami Masters | Hard | R64 | Jose Acasuso | 6-3 7-6(4) |
| 2007 | Adelaide | Hard | R16 | Lleyton Hewitt | 6-2 6-2 |
| 2006 | Davis Cup WG SF: ARG vs AUS | Clay | RR | Jose Acasuso | 1-6 6-4 4-6 6-2 6-1 |
| 2005 | US Open | Hard | R64 | Lleyton Hewitt | 7-6(6) 7-6(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.