By surface
| Surface | Boris Becker | Luiz Mattar |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1992-01-31 | ATP | Davis Cup WG R1: BRA vs GER | Round Robin | Clay | Boris Becker | 6-4 | 5-7 | 1-6 | 7-62 | 6-0 |
| Surface | Boris Becker | Luiz Mattar |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1992-01-31 | ATP | Davis Cup WG R1: BRA vs GER | Round Robin | Clay | Boris Becker | 6-4 | 5-7 | 1-6 | 7-62 | 6-0 |