Head to head
Rivalry summary
Luiz Mattar and John Ross met 1 times on the ATP tour between 1987 and 1987. Luiz Mattar leads the head-to-head 1–0 against John Ross.
1
Hard
0
Luiz Mattar's wins on the left · John Ross's on the right · bar lengths share one scale
All meetings (1)
| 1987 | Sao Paulo | Hard | R32 | Luiz Mattar | 0-6 7-6 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.