Head to head
2
Hard
0
1
Carpet
0
Jan Siemerink's wins on the left · Guy Forget's on the right · bar lengths share one scale
All meetings (3)
| 1995 | Doha | Hard | R16 | Jan Siemerink | 6-3 7-6(5) |
| 1993 | Milan | Carpet | R32 | Jan Siemerink | 7-6(4) 6-3 |
| 1991 | US Open | Hard | R64 | Jan Siemerink | 4-6 6-3 6-2 7-6(6) |
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.