By surface
| Surface | Thomaz Koch | Alvaro Betancur |
|---|---|---|
| Carpet | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1976-11-15 | ATP | Sao Paulo | Round of 32 | Carpet | Thomaz Koch | 6-4 | 6-2 |
| Surface | Thomaz Koch | Alvaro Betancur |
|---|---|---|
| Carpet | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1976-11-15 | ATP | Sao Paulo | Round of 32 | Carpet | Thomaz Koch | 6-4 | 6-2 |