Ground: Clay
| ITF Brazil F3 | 2015/06/21 12:00 | Gonzalo Villanueva v Enrique Bogo | 6-4,6-4 |
| ITF Brazil F3 | 2015/06/20 12:00 | Gonzalo Villanueva v Kevin Borges Pereira | 6-0,6-0 |
| ITF Brazil F2 | 2015/06/18 19:55 | Hernan Casanova v Gonzalo Villanueva | 5-7,6-1,6-4 |
| ITF Brazil F2 | 2015/06/16 15:35 | Gonzalo Villanueva v Alexandre Tsuchiya | 3-6,7-5,6-3 |
| ITF Brazil F1 | 2015/06/08 13:30 | Gonzalo Villanueva v Daniel Dutra Da Silva | 3-6,2-6 |
| ITF Argentina F7 | 2015/05/29 14:40 | Tomas Lipovsek Puches v Gonzalo Villanueva | 6-4,6-2 |
| ITF Argentina F7 | 2015/05/28 13:30 | R. Urzua-Rivera v Gonzalo Villanueva | 6-3,3-6,2-6 |
| ITF Argentina F7 | 2015/05/27 14:55 | Franco Emanuel Egea v Gonzalo Villanueva | 6-3,2-6,0-6 |
| ITF Brazil F3 | 2015/06/21 12:00 | Federico Nicolas Bertucci v Gabriel P Tumasonis | 6-2,6-2 |
| ITF Chile F6 | 2014/12/14 17:30 | Federico Nicolas Bertucci v Esteban Bruna | 6-4,6-3 |
| ITF Argentina F10 | 2014/09/13 12:00 | Felipe D'Annunzio v Federico Nicolas Bertucci | 2-6,1-6 |
| ITF Argentina F8 | 2014/06/21 17:00 | Federico Nicolas Bertucci v Nicolas Alberto Arreche | 2-6,2-6 |
| ITF Argentina F7 | 2014/06/14 14:30 | Esteban Bruna v Federico Nicolas Bertucci | 2-6,6-4,4-6 |