Head to head
1
Hard
1
0
Clay
2
0
Grass
1
Wayne Arthurs's wins on the left · Sjeng Schalken's on the right · bar lengths share one scale
All meetings (5)
| 2004 | Rome Masters | Clay | R64 | Sjeng Schalken | 6-3 4-6 6-1 |
| 2003 | Munich | Clay | R16 | Sjeng Schalken | 7-6(4) 6-3 |
| 2002 | Queen's Club | Grass | QF | Sjeng Schalken | 6-3 7-6(4) |
| 2001 | Stockholm | Hard | R16 | Sjeng Schalken | 6-4 6-3 |
| 2001 | San Jose | Hard | R32 | Wayne Arthurs | 6-4 6-4 |
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.