Ground: Clay
| ITF Brazil F2 | 2015/06/15 12:00 | Oscar Jose Gutierrez v Maresca, Santiago | 6-4,6-1 |
| ITF Brazil F2 | 2015/06/13 12:30 | Oscar Jose Gutierrez v de Oliveira Cruz, Gustavo | 6-2,6-2 |
| ITF Brazil F1 | 2015/06/06 15:00 | Oscar Jose Gutierrez v Pruner Neto, Antonio | 6-3,6-2 |
| ITF Argentina F7 | 2015/05/27 14:40 | Oscar Jose Gutierrez v Lipovsek Puches, Tomas | 2-6,6-4,3-6 |
| ITF Argentina F7 | 2015/05/26 18:30 | Estevez Maximiliano v Oscar Jose Gutierrez | 4-6,6-7 |
| ITF Argentina F7 | 2015/05/25 12:00 | Oscar Jose Gutierrez v Gimenez Pilutik, Inaki | 6-1,6-1 |
| ITF Argentina F7 | 2015/05/24 15:30 | Oscar Jose Gutierrez v Derdoy, Felipe | 7-5,6-1 |
| ITF Argentina F7 | 2015/05/23 12:00 | Oscar Jose Gutierrez v Vilaro, Alejo | 6-2,6-3 |
| ITF Brazil F2 | 2015/06/15 13:20 | Lodis, Breno v Blumenberg, Alex | 7-6,6-4 |