Head to head
0
Hard
1
0
Clay
1
Stefan Simonsson's wins on the left · Marian Vajda's on the right · bar lengths share one scale
All meetings (2)
| 1986 | Bastad | Clay | R32 | Marian Vajda | 6-4 6-1 |
| 1985 | Toulouse | Hard | R32 | Marian Vajda | 4-6 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.