| (1) | (2) | (3) | (4) | |
|---|---|---|---|---|
|
(1)
Mauricio Perez
Sebastián Yañez Salazar |
6-3 | 3-6 | 7-6 |
X
|
7-6 | 6-1 | |
|
(2)
Francisco Valdivieso
Carlos Chang |
3-6 | 6-3 | 6-7 | 4-6 | 5-7 |
X
|
|
|
(3)
César Barrales
Nicolas Maynetto |
X
|
6-4 | 7-5 | 6-1 | 6-2 | |
|
(4)
Roberto Andrés Sandoval Calvetti
Luis Romo |
6-7 | 1-6 |
X
|
1-6 | 2-6 |