| (1) | (2) | (3) | |
|---|---|---|---|
|
(1)
José Thomas Soto Rivas
Matías Sandoval |
3-6 | 6-2 | 6-7 | 6-2 | 6-3 | |
|
(2)
Luis Leiva
Facundo Leopoldo Astudillo Campos |
6-3 | 2-6 | 7-6 | 6-2 | 6-1 | |
|
(3)
Arturo Contardo
Camilo Donoso |
2-6 | 3-6 | 2-6 | 1-6 |