Head to head
Rivalry summary
Luiz Mattar and Juan Avendano met 1 times on the ATP tour between 1986 and 1986. Luiz Mattar leads the head-to-head 1–0 against Juan Avendano.
1
Hard
0
Luiz Mattar's wins on the left · Juan Avendano's on the right · bar lengths share one scale
All meetings (1)
| 1986 | Itaparica | Hard | R32 | Luiz Mattar | 6-4 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.