Head to head
3
Hard
0
2
Clay
1
0
Carpet
1
Gustavo Kuerten's wins on the left · Ivan Ljubicic's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2008 | Monte Carlo Masters | Clay | R64 | Ivan Ljubicic | 6-1 6-2 |
| 2004 | Australian Open | Hard | R64 | Gustavo Kuerten | 7-5 6-7(5) 6-4 6-3 |
| 2001 | Lyon | Carpet | R32 | Ivan Ljubicic | 7-6(1) 6-2 |
| 2001 | Indianapolis | Hard | R16 | Gustavo Kuerten | 7-6(5) 7-5 |
| 2001 | Rome Masters | Clay | R64 | Gustavo Kuerten | 6-7(4) 7-5 6-4 |
| 2000 | Sydney Olympics | Hard | R16 | Gustavo Kuerten | 7-6(2) 6-3 |
| 1996 | Umag | Clay | R16 | Gustavo Kuerten | 6-2 6-1 |
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.