Ground: Clay
| ITF USA F12 | 2015/04/12 18:30 | Sarkissian, Alexander v Quigley, Eric | 6-4,6-4 |
| ITF USA F12 | 2015/04/10 20:15 | Sarkissian, Alexander v Ernesto Escobedo | 7-5,2-6,6-4 |
| ITF USA F12 | 2015/04/09 19:05 | Sarkissian, Alexander v Amiri, Farzin Danny | 6-3,6-3 |
| ITF USA F10 | 2015/03/18 22:05 | Sarkissian, Alexander v Baughman, Deiton | 3-6,2-6 |
| ITF Australia F3 | 2015/03/13 02:00 | Klein, Brydan v Sarkissian, Alexander | 6-3,6-3 |
| ITF Australia F3 | 2015/03/12 01:30 | Calum Puttergill v Sarkissian, Alexander | 2-6,6-4,6-7 |
| ITF Australia F3 | 2015/03/11 02:50 | de Waard, Steven v Sarkissian, Alexander | 6-3,6-7,4-6 |
| ITF Australia F2 | 2015/03/08 01:00 | Sarkissian, Alexander v Barton, Matthew | 3-6,4-6 |
| ITF USA F13 | 2015/04/16 14:00 | Lamble, John v Lapentti, Giovanni | 7-6,3-6,4-6 |
| Challenger Leon | 2015/04/10 22:00 | Lapentti, Giovanni v Falla, Alejandro | 2-6,6-3,2-6 |
| Challenger Leon | 2015/04/08 19:30 | Barrientos, Nicolas v Lapentti, Giovanni | 2-6,2-6 |
| Challenger Leon | 2015/04/06 20:05 | Renzo Olivo v Lapentti, Giovanni | 3-6,4-6 |
| Challenger - San Luis Potosí | 2015/04/02 18:00 | Lapentti, Giovanni v Molteni, Andres | 6-1,4-6,1-6 |
| Challenger San Luis Potosi Qual | 2015/03/30 20:40 | Lapentti, Giovanni v Zampieri, Caio | 4-6,5-7 |
| ITF USA F11 | 2015/03/27 20:05 | Lapentti, Giovanni v Novikov, Dennis | 7-5,4-6,3-6 |
| ITF USA F11 | 2015/03/26 18:20 | Bangoura, Sekou v Lapentti, Giovanni | 2-6,4-6 |