Head to head
1
Hard
0
1
Grass
0
0
Carpet
1
Sjeng Schalken's wins on the left · Thomas Johansson's on the right · bar lengths share one scale
All meetings (3)
| 1999 | Indian Wells Masters | Hard | R32 | Sjeng Schalken | 6-3 6-3 |
| 1997 | Paris Masters | Carpet | R64 | Thomas Johansson | 6-4 6-7(2) 6-3 |
| 1997 | Rosmalen | Grass | R32 | Sjeng Schalken | 6-0 7-6(5) |
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.