| Date | R | Home v Away | - |
|---|---|---|---|
| 10/11 17:00 | 44 | Luis Britto v Oscar Matias Leiva Biason | 6-1,6-3 |
| 10/03 19:45 | 44 | Oscar Matias Leiva Biason v Leonardo Civita-Telles | 3-6,2-6 |
| 09/26 17:30 | 44 | Oscar Matias Leiva Biason v Gabriel Roveri Sidney | 1-6,2-6 |
| 09/19 14:00 | 44 | Nikolas Moceanu v Oscar Matias Leiva Biason | 6-1,6-3 |
| 12/08 14:00 | 44 | Oscar Matias Leiva Biason v Javier Gonzalez | 4-6,1-6 |
| 12/01 19:00 | 44 | Oscar Matias Leiva Biason v Jordan Benjamin | 3-6,1-6 |