Head to head
1
Clay
1
Kjell Johansson's wins on the left · Martin Mulligan's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Bastad | Clay | R32 | Martin Mulligan | 6-2 3-6 6-2 |
| 1973 | Barcelona-1 | Clay | R64 | Kjell Johansson | 6-3 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.