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