Head to head
Rivalry summary
Luiz Mattar and Harald Rittersbacher met 1 times on the ATP tour between 1990 and 1990. Luiz Mattar leads the head-to-head 1–0 against Harald Rittersbacher.
1
Hard
0
Luiz Mattar's wins on the left · Harald Rittersbacher's on the right · bar lengths share one scale
All meetings (1)
| 1990 | Guaruja | Hard | R16 | Luiz Mattar | 4-6 7-6 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.