Davis Cup G1 R2: URU vs COL 1977 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Hugo Roverano | d. | Ricardo Pazmino | 6-2 6-2 6-1 |
| Ricardo Ycaza | d. | Jose Luis Damiani | 6-4 7-5 6-1 |
| Jose Luis Damiani | d. | Ricardo Pazmino | 6-1 6-0 6-2 |
| Ricardo Ycaza | d. | Hugo Roverano | 7-5 6-2 6-4 |