Ground: Clay
| ITF - Argentina F5 | 2015/05/09 12:00 | Nicolas A De Gregorio v Santiago Maresca | 5-7,4-6 |
| 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 - Argentina F5 | 2015/05/09 12:00 | Gerardo Irarrazabal v Federico Agustin Gomez | 6-4,3-6,6-2 |
| ITF - Argentina F4 | 2015/05/03 13:00 | Santiago Villarruel v Gerardo Irarrazabal | 6-2,6-7,6-4 |
| ITF - Chile F5 | 2015/04/19 17:00 | Jorge Montero v Gerardo Irarrazabal | 6-1,6-1 |
| ITF - Chile F3 | 2015/04/11 18:00 | Oscar Matias Leiva Biason v Gerardo Irarrazabal | 1-6,0-6 |
| ITF - Chile F3 | 2015/04/04 21:15 | Rodrigo Banzer v Gerardo Irarrazabal | 6-7,6-2,6-1 |
| ITF - Argentina F2 | 2015/03/15 13:00 | Hernan Casanova v Gerardo Irarrazabal | 6-2,6-3 |
| ITF - Argentina F2 | 2015/03/14 13:00 | Luciano Doria v Gerardo Irarrazabal | 3-6,0-6 |
| ITF - Argentina F1 | 2015/03/08 12:30 | Rodrigo Arus v Gerardo Irarrazabal | 6-4,6-4 |