Head to head
1
Clay
0
2
Carpet
0
Jan Norback's wins on the left · Russell Simpson's on the right · bar lengths share one scale
All meetings (3)
| 1981 | Monterrey WCT | Carpet | R32 | Jan Norback | 6-3 6-3 |
| 1980 | Bologna | Carpet | R16 | Jan Norback | 4-6 7-6 6-4 |
| 1977 | Roland Garros | Clay | R128 | Jan Norback | 6-2 6-2 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.