Ground: Hardcourt outdoor
| ITF Spain F23 | 2014/08/20 15:30 | Martniez, Mateo Nicolas v Semmler, Miguel | 6-1,1-6,7-5 |
| ITF Argentina F3 | 2015/03/26 16:35 | Martniez, Mateo Nicolas v Lipovsek Puches, Tomas | 6-3,2-6,2-6 |
| ITF Argentina F3 | 2015/03/25 16:05 | Martniez, Mateo Nicolas v Arreche, Nicolas Alberto | 6-4,6-1 |
| ITF Argentina F3 | 2015/03/24 13:00 | Martniez, Mateo Nicolas v Kim, Young Seok | 6-2,6-0 |
| ITF Argentina F1 | 2015/03/09 15:00 | Kim, Young Seok v Martniez, Mateo Nicolas | 7-6,6-4 |
| ITF Chile F2 | 2015/02/25 16:00 | Martniez, Mateo Nicolas v Daniel Dutra Da Silva | 7-6,4-6,1-6 |
| ITF Chile F2 | 2015/02/23 18:20 | Martniez, Mateo Nicolas v Achondo, Gonzalo | 2-6,6-0,6-3 |
| ITF Chile F1 | 2015/02/17 17:40 | Martniez, Mateo Nicolas v Federico Coria | 2-6,7-5,3-6 |
| ITF Chile F1 | 2014/12/26 14:00 | Martniez, Mateo Nicolas v Cristian Garin | 2-6,4-6 |
| ITF Spain F7 | 2015/04/02 11:00 | Pulgar-Garcia, Javier v Semmler, Miguel | 6-2,6-4 |
| ITF Spain F7 | 2015/03/30 10:30 | Semmler, Miguel v Denis Yevseyev | 7-6,6-3 |
| ITF Chile F2 | 2015/02/24 13:30 | Semmler, Miguel v Nicolas Kicker | 2-6,7-6,3-6 |
| ITF Chile F2 | 2015/02/23 13:00 | Semmler, Miguel v de Gregorio, Nicolas Alejandro | 1-6,7-6,7-6 |
| ITF Chile F2 | 2015/02/22 13:30 | Semmler, Miguel v Navarro, Simon | 7-5,6-4 |
| ITF Chile F2 | 2015/02/21 12:00 | Semmler, Miguel v Leiva Biason, Oscar Mattias | 6-1,6-1 |
| ITF Chile F1 | 2015/02/16 15:10 | Semmler, Miguel v Gonzalo Villanueva | 6-2,2-6,2-6 |
| ITF Chile F1 | 2015/02/14 12:30 | Semmler, Miguel v Barros Troncoso, Marcelo Ignacio | 6-2,6-0 |