Head to head
0
Hard
2
1
Clay
0
Roland Stadler's wins on the left · Diego Perez's on the right · bar lengths share one scale
All meetings (3)
| 1988 | Geneva | Clay | R32 | Roland Stadler | 4-6 7-6 6-4 |
| 1987 | Basel | Hard | R32 | Diego Perez | 6-7 6-2 6-3 |
| 1983 | Stockholm | Hard | R64 | Diego Perez | 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.