Head to head
3
Hard
1
1
Clay
0
0
Grass
1
1
Carpet
0
Magnus Larsson's wins on the left · Jan Siemerink's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2001 | Houston | Clay | R32 | Magnus Larsson | 5-7 6-1 7-6(11) |
| 1999 | Indianapolis | Hard | R16 | Jan Siemerink | 6-2 6-3 |
| 1998 | Wimbledon | Grass | R16 | Jan Siemerink | 4-6 6-3 6-3 6-2 |
| 1998 | Antwerp | Hard | R16 | Magnus Larsson | 6-3 6-3 |
| 1997 | US Open | Hard | R128 | Magnus Larsson | 6-4 6-2 6-3 |
| 1997 | Miami Masters | Hard | R64 | Magnus Larsson | 6-1 6-3 |
| 1992 | Stockholm Masters | Carpet | R64 | Magnus Larsson | 3-6 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.