Head to head
1
Hard
0
Jan Siemerink's wins on the left · Roger Federer's on the right · bar lengths share one scale
All meetings (1)
| 1998 | Toulouse | Hard | QF | Jan Siemerink | 7-6(5) 6-2 |
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.