Head to head
2
Hard
0
Sjeng Schalken's wins on the left · Kenneth Carlsen's on the right · bar lengths share one scale
All meetings (2)
| 2004 | Australian Open | Hard | R128 | Sjeng Schalken | 7-5 6-3 6-1 |
| 1997 | Philadelphia | Hard | R16 | Sjeng Schalken | 7-6(7) 4-6 6-3 |
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.