Round: 62 Ground: Clay
| ITF Argentina F2 | 2016/03/05 12:00 | Villarruel, Santiago v Elio Jose Ribeiro Lago | 7-5,6-0 |
| ITF Chile F6 | 2015/10/05 13:00 | Villarruel, Santiago v Gasperini, Lourenzo | 6-3,7-5 |
| ITF Bolivia F3 | 2015/09/23 19:00 | Mantilla, Felipe v Villarruel, Santiago | 6-4,6-2 |
| ITF Bolivia F3 | 2015/09/22 18:30 | Luis Britto v Villarruel, Santiago | 3-6,5-7 |
| ITF Bolivia F3 Qual | 2015/09/19 15:30 | Villarruel, Santiago v Pasutti, Andreas Ignacio | 6-3,6-4 |
| ITF Bolivia F2 | 2015/09/16 16:05 | Ramirez Utermann, Carlos v Villarruel, Santiago | 3-6,7-6,6-4 |
| ITF Bolivia F2 | 2015/09/15 14:00 | Laranja, Augusto v Villarruel, Santiago | 3-6,3-6 |
| ITF Bolivia F2 Qual | 2015/09/14 13:00 | Murkel Dellien v Villarruel, Santiago | 4-6,2-6 |
| ITF Argentina F2 | 2016/03/06 13:00 | Peralta Martinez, Fermin v Marin Dumitru | 6-0,6-1 |
| ITF Argentina F12 Qual | 2015/09/12 12:30 | Peralta Martinez, Fermin v Bertucci, Federico Nicolas | 2-6,3-6 |
| ITF Argentina F11 Qual | 2015/09/05 12:30 | Arus, Rodrigo v Peralta Martinez, Fermin | 6-2,7-5 |
| ITF Argentina F9 | 2015/08/15 14:30 | Peralta Martinez, Fermin v D'Annunzio, Felipe | 5-7,7-6,6-0 |
| ITF Argentina F5 | 2015/05/09 14:30 | Peralta Martinez, Fermin v Arus, Rodrigo | 5-7,5-7 |