Round: 26 Ground: Clay
| ITF Serbia F3 | 2015/06/23 08:00 | Florent Diep v Wilson Leite | 3-6,3-6 |
| ITF Serbia F2 | 2015/06/17 07:30 | Wilson Leite v Giorgio Portaluri | 4-6,0-6 |
| ITF Colombia F3 | 2015/05/30 15:30 | Wilson Leite v Facundo Mena | 2-6,7-6,6-3 |
| ITF Colombia F3 | 2015/05/28 17:00 | Jose Olivares v Wilson Leite | 6-7,3-6 |
| ITF Colombia F3 | 2015/05/27 15:00 | Felipe Escobar v Wilson Leite | 6-3,2-6,4-6 |
| ITF Colombia F3 | 2015/05/25 17:45 | Jesus Bandres v Wilson Leite | 1-6,2-6 |
| ITF Colombia F2 | 2015/05/20 16:30 | Ricardo Hocevar v Wilson Leite | 4-6,6-4,6-1 |
| ITF Colombia F2 | 2015/05/19 18:05 | Jorge E G Aramburu v Wilson Leite | 3-6,0-6 |
| ITF Brazil F3 | 2015/06/23 14:15 | Alexandre Tsuchiya v Tiago Lopes | 3-6,6-2,6-2 |
| ITF Brazil F2 | 2015/06/16 15:35 | Gonzalo Villanueva v Alexandre Tsuchiya | 3-6,7-5,6-3 |
| ITF Brazil F1 | 2015/06/11 13:30 | Fernando Romboli v Alexandre Tsuchiya | 7-5,6-3 |
| ITF Brazil F1 | 2015/06/10 15:15 | Augusto Laranja v Alexandre Tsuchiya | 5-7,3-6 |
| ITF Brazil F1 | 2015/06/08 13:30 | Alexandre Tsuchiya v Bruno Santanna | 6-4,2-6,6-2 |
| ITF Argentina F7 | 2015/05/27 15:45 | Alexandre Tsuchiya v Juan Pablo Paz | 3-6,2-6 |
| ITF Argentina F7 | 2015/05/26 16:15 | Matias Zukas v Alexandre Tsuchiya | 4-6,2-6 |
| ITF Argentina F6 | 2015/05/20 13:00 | Alexandre Tsuchiya v Juan Ignacio Galarza | 5-7,1-6 |