Head to head
2
Hard
1
1
Clay
2
1
Carpet
0
Jonas Svensson's wins on the left · Jan Gunnarsson's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1992 | Bastad | Clay | R32 | Jan Gunnarsson | 6-1 7-5 |
| 1989 | Gstaad | Clay | R32 | Jan Gunnarsson | 6-1 6-4 |
| 1989 | Munich | Clay | R16 | Jonas Svensson | 6-2 6-7 6-3 |
| 1989 | Australian Open | Hard | QF | Jan Gunnarsson | 6-0 6-3 4-6 6-4 |
| 1987 | Vienna | Hard | R16 | Jonas Svensson | 7-5 6-2 |
| 1987 | Brussels | Carpet | QF | Jonas Svensson | 6-3 6-3 |
| 1985 | Stockholm | Hard | R32 | Jonas Svensson | 6-3 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.