Round: 26 Ground: Clay
| ITF Bolivia F1 | 2015/09/07 18:10 | Alejo Michaux v Santiago Villarruel | 1-6,1-6 |
| ITF Bolivia F1 | 2015/09/06 14:00 | Fernando Yamacita v Santiago Villarruel | 3-6,1-6 |
| ITF Argentina F10 | 2015/08/24 13:00 | Franco Emanuel Egea v Santiago Villarruel | 6-3,6-1 |
| ITF Argentina F10 | 2015/08/23 13:00 | Gaston Tonello v Santiago Villarruel | 4-6,3-6 |
| ITF Argentina F10 | 2015/08/22 12:00 | Cristian Luciano Pastore v Santiago Villarruel | 0-6,1-6 |
| ITF Argentina F9 | 2015/08/20 12:00 | Santiago Villarruel v Gonzalo Villanueva | 7-6,2-6,0-6 |
| ITF Argentina F9 | 2015/08/19 15:30 | Luciano Betella v Santiago Villarruel | 4-6,1-6 |
| ITF Argentina F9 | 2015/08/16 13:00 | Tomas Reche v Santiago Villarruel | 2-6,3-6 |
| ITF Bolivia F1 | 2015/09/08 23:00 | Guillermo Cabrera v Federico Zeballos | 4-6,2-6 |
| ITF Egitto F33 | 2015/09/04 14:30 | Denys Mylokostov v Federico Zeballos | 6-4,2-6,7-6 |
| ITF Egitto F33 | 2015/09/03 16:00 | Jan Zednik v Federico Zeballos | 4-6,1-6 |
| ITF Egitto F33 | 2015/09/01 14:30 | Denys Gevel v Federico Zeballos | 5-7,2-6 |
| ITF Egitto F28 | 2015/08/27 15:45 | Federico Zeballos v Issam Haitham Taweel | 6-3,4-6,5-7 |
| ITF Egitto F28 | 2015/08/26 14:30 | Federico Zeballos v Amine Ahouda | 6-2,3-6,6-1 |
| ITF Turchia F33 | 2015/08/20 08:00 | Matthias Wunner v Federico Zeballos | 6-4,7-5 |
| ITF Spagna F25 | 2015/08/14 16:00 | Jorge Hernando-Ruano v Federico Zeballos | 7-5,6-3 |