Head to head
0
Hard
1
1
Clay
0
Jean-Louis Haillet's wins on the left · Kjell Johansson's on the right · bar lengths share one scale
All meetings (2)
| 1979 | Hilversum | Clay | R16 | Jean-Louis Haillet | 6-4 5-7 7-5 |
| 1977 | Stockholm | Hard | R16 | Kjell Johansson | 4-6 7-6 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.