Ground: Clay
| ITF Chile F3 | 2015/04/11 18:00 | Nicolas A De Gregorio v Santiago Maresca | 6-1,6-1 |
| ITF Argentina F4 | 2015/05/06 13:00 | Hernan Casanova v Nicolas A De Gregorio | 6-2,6-0 |
| ITF Argentina F4 | 2015/05/05 13:00 | Dante Gennaro v Nicolas A De Gregorio | 7-5,3-6,2-6 |
| ITF Chile F5 | 2015/04/21 13:30 | Nicolas A De Gregorio v Gonzalo Villanueva | 1-6,1-6 |
| ITF Chile F5 | 2015/04/20 13:30 | Nicolas A De Gregorio v Victor Nunez | 6-7,6-3,6-3 |
| ITF Chile F5 | 2015/04/18 19:30 | Nicolas A De Gregorio v Geronimo Barrios | 6-4,6-3 |
| ITF Chile F3 | 2015/04/12 16:00 | Nicolas A De Gregorio v Alexandre Tsuchiya | 2-6,5-7 |
| ITF Chile F3 | 2015/04/11 18:00 | Nicolas A De Gregorio v Santiago Maresca | 6-1,6-1 |
| ITF Chile F3 | 2015/04/05 15:00 | Nicolas A De Gregorio v Michel Vernier | 3-6,5-7 |
| ITF Argentina F4 | 2015/05/03 15:30 | Oscar Jose Gutierrez v Santiago Maresca | 6-0,6-2 |
| ITF Chile F5 | 2015/04/19 17:00 | Franco Agamenone v Santiago Maresca | 4-6,6-3,6-2 |
| ITF Chile F3 | 2015/04/11 18:00 | Nicolas A De Gregorio v Santiago Maresca | 6-1,6-1 |
| ITF Argentina F3 | 2015/03/22 13:30 | Franco Agamenone v Santiago Maresca | 6-0,6-0 |
| ITF Argentina F2 | 2015/03/14 13:00 | Carlos E. Severino v Santiago Maresca | 3-6,6-3,6-2 |
| ITF Chile F2 | 2015/02/21 12:00 | Simon Navarro v Santiago Maresca | 6-4,6-4 |
| ITF Chile F1 | 2015/02/14 16:00 | Augusto Laranja v Santiago Maresca | 6-2,4-6,6-4 |
| ITF Chile F1 | 2014/12/20 16:00 | Luciano Betella v Santiago Maresca | 1-6,2-6 |