Head to head
1
Hard
2
1
Clay
0
1
Grass
1
Lleyton Hewitt's wins on the left · David Nalbandian's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2011 | Australian Open | Hard | R128 | David Nalbandian | 3-6 6-4 3-6 7-6(1) 9-7 |
| 2009 | Sydney | Hard | QF | David Nalbandian | 7-6(3) 7-5 |
| 2005 | Davis Cup WG QF: AUS vs ARG | Grass | RR | David Nalbandian | 6-2 6-4 6-4 |
| 2005 | Australian Open | Hard | QF | Lleyton Hewitt | 6-3 6-2 1-6 3-6 10-8 |
| 2002 | Wimbledon | Grass | F | Lleyton Hewitt | 6-1 6-3 6-2 |
| 2002 | Barcelona | Clay | R16 | Lleyton Hewitt | 6-2 6-4 |
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.