| Date | R | Home v Away | - |
|---|---|---|---|
| 11/24 13:00 | 28 | Galarza, Juan Ignacio v Gonzalo Villanueva | 7-6,2-6,6-4 |
| 11/23 15:10 | 27 | Facundo Juarez v Gonzalo Villanueva | 2-6,2-6 |
| 11/22 13:40 | 26 | Grassi Mazzuchi, Juan Pablo v Gonzalo Villanueva | 2-6,0-6 |
| 11/20 14:00 | 25 | Juan Bautista Otegui v Gonzalo Villanueva | 4-6,6-7 |
| 08/25 13:50 | 25 | Gonzalo Villanueva v Mariano Kestelboim | Retired |
| 09/15 16:00 | - | Gennaro, Dante v Gonzalo Villanueva | 6-3,6-2 |