Head to head
1
Clay
1
1
Grass
0
Paul Haarhuis's wins on the left · Tom Nijssen's on the right · bar lengths share one scale
All meetings (3)
| 1992 | Monte Carlo Masters | Clay | R64 | Tom Nijssen | 6-3 6-4 |
| 1991 | Hamburg Masters | Clay | R64 | Paul Haarhuis | 3-6 6-4 7-6(4) |
| 1990 | Wimbledon | Grass | R128 | Paul Haarhuis | 7-6 6-3 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.