| ITF Colombia F9 | 2015/11/05 15:00 | Montero, Jorge v Manuel Sanchez | 6-3,4-6,2-6 |
| ITF Colombia F8 | 2015/10/29 15:00 | Tomas Barrios Vera v Montero, Jorge | 6-3,6-2 |
| ITF Colombia F8 | 2015/10/28 15:45 | Cordonnier, Gregorio v Montero, Jorge | 2-6,6-2,1-6 |
| ITF Chile F7 | 2015/10/12 17:15 | Montero, Jorge v Matic, Nico | 4-6,6-7 |
| ITF Chile F6 | 2015/10/07 14:00 | Montero, Jorge v Tomas Barrios Vera | 6-7,4-6 |
| ITF Chile F6 | 2015/10/05 19:00 | Montero, Jorge v Irarrazabal, Gerardo | 6-4,6-1 |
| ITF Turkey F36 | 2015/09/12 13:00 | Matija Pecotic v Montero, Jorge | 6-1,6-1 |
| ITF Turkey F36 | 2015/09/11 13:00 | Robert, Quentin v Montero, Jorge | 2-6,2-6 |
| ITF Argentina F12 | 2015/09/17 14:40 | Sorgi, Joao Pedro v Gonzalo Villanueva | 4-6,6-1,6-2 |
| ITF Argentina F12 | 2015/09/16 18:30 | Gennaro, Dante v Gonzalo Villanueva | 6-1,6-7,4-6 |
| ITF Argentina F12 | 2015/09/15 12:30 | Reche, Tomas v Gonzalo Villanueva | 1-6,0-6 |
| ITF Argentina F11 | 2015/09/08 13:00 | Gonzalo Villanueva v Zukas, Matias | 6-4,0-6,3-6 |
| ITF Argentina F9 | 2015/08/22 12:30 | Franco Agamenone v Gonzalo Villanueva | 2-6,2-6 |
| ITF Argentina F9 | 2015/08/21 17:15 | Gonzalo Villanueva v Ameal, Juan Ignacio | 2-6,6-1,6-1 |
| ITF Argentina F9 | 2015/08/20 12:00 | Villarruel, Santiago v Gonzalo Villanueva | 7-6,2-6,0-6 |
| ITF Argentina F8 | 2015/08/11 17:15 | Daniel Dutra Da Silva v Gonzalo Villanueva | 6-1,6-3 |