Head to head
2
Hard
1
Christian Ruud's wins on the left · Jan Siemerink's on the right · bar lengths share one scale
All meetings (3)
| 1999 | Long Island | Hard | R32 | Christian Ruud | 6-3 6-3 |
| 1997 | Australian Open | Hard | R128 | Christian Ruud | 3-6 4-6 7-5 6-2 10-8 |
| 1995 | Basel | Hard | R32 | Jan Siemerink | 6-4 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.