(1) (2) (3) (4)
(1)
Christian Stanziola
Emigdio Anguizola Osorio
  6-0 | 6-3 6-2 | 6-2 6-3 | 2-6 | 10-4
(2)
Emersson Mejia
Anderson Mejia
0-6 | 3-6   3-6 | 4-6 2-6 | 1-6
(3)
Julian Robles
Diego Chang
2-6 | 2-6 6-3 | 6-4   3-6 | 6-4 | 8-10
(4)
Andres Gonzalez
Rocco Naranjo
3-6 | 6-2 | 4-10 6-2 | 6-1 6-3 | 4-6 | 10-8