Head to head
1
Hard
2
0
Grass
1
Justin Gimelstob's wins on the left · Lleyton Hewitt's on the right · bar lengths share one scale
All meetings (4)
| 2005 | Bangkok | Hard | R16 | Lleyton Hewitt | 6-4 5-7 7-6(9) |
| 2005 | Wimbledon | Grass | R32 | Lleyton Hewitt | 7-6(5) 6-4 7-5 |
| 1998 | Singapore | Hard | R16 | Lleyton Hewitt | 6-7(6) 6-2 7-6(4) |
| 1998 | Washington | Hard | R64 | Justin Gimelstob | 6-3 2-6 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.