All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-01-19 | ATP | Guaruja | Round of 32 | Hard | Ricardo Cano | 4-6 | 3-6 | |||
| 1976-12-17 | ATP | Davis Cup AME QF: BRA vs ARG | Round Robin | Clay | Thomaz Koch | 3-6 | 7-5 | 6-4 | 6-1 | |
| 1976-11-15 | ATP | Sao Paulo | Quarterfinal | Carpet | Thomaz Koch | 6-4 | 6-4 | |||
| 1974-12-20 | ATP | Davis Cup SAM SF: BRA vs ARG | Round Robin | Clay | Thomaz Koch | 6-3 | 7-5 | 2-6 | 6-1 |