Head to head
2
Hard
2
0
Carpet
1
Paul Haarhuis's wins on the left · Alex Antonitsch's on the right · bar lengths share one scale
All meetings (5)
| 1994 | Schenectady | Hard | R32 | Alex Antonitsch | 6-3 6-1 |
| 1993 | Kuala Lumpur-2 | Hard | R16 | Alex Antonitsch | 7-5 6-3 |
| 1992 | Vienna | Carpet | R32 | Alex Antonitsch | 4-6 6-4 6-3 |
| 1992 | Tokyo Outdoor | Hard | R64 | Paul Haarhuis | 6-3 6-3 |
| 1992 | Singapore | Hard | R32 | Paul Haarhuis | 6-4 6-1 |
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.