Head to head
1
Hard
0
2
Clay
0
Luiz Mattar's wins on the left · Alex Antonitsch's on the right · bar lengths share one scale
All meetings (3)
| 1993 | Auckland | Hard | R16 | Luiz Mattar | 6-2 6-3 |
| 1992 | Kitzbuhel | Clay | R64 | Luiz Mattar | 7-5 6-7(3) 6-4 |
| 1989 | Charleston | Clay | R16 | Luiz Mattar | 6-3 6-7 6-4 |
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.