Head to head
1
Hard
0
1
Grass
0
Gustavo Kuerten's wins on the left · John van Lottum's on the right · bar lengths share one scale
All meetings (2)
| 2004 | Australian Open | Hard | R128 | Gustavo Kuerten | 5-7 6-0 6-1 2-6 8-6 |
| 2003 | Wimbledon | Grass | R128 | Gustavo Kuerten | 2-6 3-2 RET |
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.