Head to head
1
Hard
2
0
Clay
3
Luiz Mattar's wins on the left · Thomas Muster's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 1994 | Tel Aviv | Hard | QF | Thomas Muster | 6-4 6-2 |
| 1993 | Palermo | Clay | QF | Thomas Muster | 7-6(4) 6-1 |
| 1992 | Florence | Clay | QF | Thomas Muster | 6-4 6-7(4) 6-3 |
| 1991 | Guaruja | Hard | R32 | Luiz Mattar | 6-3 6-2 |
| 1989 | Scottsdale | Hard | R32 | Thomas Muster | 6-3 6-2 |
| 1988 | Bordeaux | Clay | QF | Thomas Muster | 7-5 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.