By surface
| Surface | Antonio Munoz | Alvaro Betancur |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-11-19 | ATP | Bogota | Round of 32 | Clay | Alvaro Betancur | 2-5 |
| Surface | Antonio Munoz | Alvaro Betancur |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-11-19 | ATP | Bogota | Round of 32 | Clay | Alvaro Betancur | 2-5 |