Head to head
1
Hard
0
1
Clay
0
Luiz Mattar's wins on the left · Lars Koslowski's on the right · bar lengths share one scale
All meetings (2)
| 1992 | Sao Paulo | Hard | R32 | Luiz Mattar | 6-3 7-5 |
| 1992 | Florence | Clay | R16 | Luiz Mattar | 7-5 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.