Head to head
1
Hard
2
0
Clay
4
0
Grass
1
1
Carpet
2
Jan Gunnarsson's wins on the left · Mats Wilander's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (11)
| 1990 | Indian Wells Masters | Hard | R64 | Jan Gunnarsson | 7-6 6-4 |
| 1989 | Stockholm | Carpet | QF | Mats Wilander | 6-3 6-0 |
| 1987 | Bastad | Clay | QF | Mats Wilander | 6-4 7-6 |
| 1987 | Wimbledon | Grass | R64 | Mats Wilander | 6-2 6-1 6-2 |
| 1987 | Monte-Carlo | Clay | R32 | Mats Wilander | 6-3 6-2 |
| 1987 | Milan | Carpet | R16 | Mats Wilander | 6-3 6-4 |
| 1987 | Philadelphia | Carpet | R32 | Jan Gunnarsson | 7-5 7-6 |
| 1986 | Stockholm | Hard | R16 | Mats Wilander | 7-5 7-5 |
| 1984 | Stockholm | Hard | R16 | Mats Wilander | 6-2 6-3 |
| 1983 | Barcelona | Clay | QF | Mats Wilander | 6-7 6-0 6-3 |
| 1982 | Bastad | Clay | R32 | Mats Wilander | 2-6 6-2 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.