Head to head
1
Hard
1
0
Carpet
1
Paul Haarhuis's wins on the left · Martin Sinner's on the right · bar lengths share one scale
All meetings (3)
| 1998 | Toulouse | Hard | R32 | Martin Sinner | 6-2 6-4 |
| 1997 | Rotterdam | Carpet | R32 | Martin Sinner | 6-3 6-4 |
| 1995 | Jakarta | Hard | R16 | Paul Haarhuis | 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.