Davis Cup G1 R2: URU vs COL 1978 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Jairo Velasco | d. | Humphrey Hose | 6-3 5-7 5-7 6-4 6-4 |
| Ivan Molina | d. | Jorge Andrew | 3-6 6-3 6-2 7-5 |
| Humphrey Hose | d. | Alvaro Betancur | 3-6 6-1 7-5 |
| Orlando Agudelo | d. | Abraham Sojo | 6-3 6-3 |
| Winner | Loser | Score | |
|---|---|---|---|
| Jairo Velasco | d. | Humphrey Hose | 6-3 5-7 5-7 6-4 6-4 |
| Ivan Molina | d. | Jorge Andrew | 3-6 6-3 6-2 7-5 |
| Humphrey Hose | d. | Alvaro Betancur | 3-6 6-1 7-5 |
| Orlando Agudelo | d. | Abraham Sojo | 6-3 6-3 |