Round: 62 Ground: Clay
| ITF Bolivia F2 Qual | 2015/09/12 16:30 | Gabriel P Tumasonis v Irarrazabal, Gerardo | 0-6,7-6,3-6 |
| ITF Bolivia F1 | 2015/09/08 21:00 | Gabriel P Tumasonis v Murkel Dellien | 1-6,3-6 |
| ITF Bolivia F1 | 2015/09/06 14:00 | Gabriel P Tumasonis v Rojas, Marco-Antonio | 7-5,6-2 |
| ITF Bolivia F1 | 2015/09/05 13:00 | Gabriel P Tumasonis v Dorado, Alejandro | 6-1,6-0 |
| ITF Brazil F4 | 2015/08/18 15:30 | Rodrigues Girotto, Alexandre Gabriel v Gabriel P Tumasonis | 7-5,2-6,7-5 |
| ITF Brazil F3 | 2015/06/21 12:00 | Bertucci, Federico Nicolas v Gabriel P Tumasonis | 6-2,6-2 |
| ITF Brazil F1 | 2015/06/06 18:10 | Gabriel P Tumasonis v Suarez Gonzalez, Agustin | 7-6,6-2 |
| ITF Colombia F3 | 2015/05/26 15:00 | Daniel Elahi Galan v Gabriel P Tumasonis | 6-3,6-7,6-4 |
| ITF Brazil F5 | 2015/08/22 12:00 | Gobernate, Asdrubal v Koelle, Lucas | 2-6,3-6 |
| ITF Brazil F4 | 2015/08/18 14:00 | Miele, Andre v Gobernate, Asdrubal | 6-1,6-2 |
| ITF Brazil F3 | 2015/06/20 12:00 | Franco Emanuel Egea v Gobernate, Asdrubal | 6-1,6-3 |
| ITF Brazil F2 | 2015/06/14 12:00 | Gobernate, Asdrubal v Arus, Rodrigo | 7-5,1-6,4-6 |
| ITF Brazil F1 | 2015/06/10 16:05 | Lopes, Tiago v Gobernate, Asdrubal | 6-2,6-2 |
| ITF Argentina F6 | 2015/05/16 12:00 | Gobernate, Asdrubal v Gerini, Tomas | 4-6,1-6 |
| ITF Argentina F5 | 2015/05/10 12:30 | Bahamonde, Francisco v Gobernate, Asdrubal | 6-1,6-2 |
| ITF Argentina F4 | 2015/05/03 15:30 | Gobernate, Asdrubal v Franco Emanuel Egea | 2-6,3-6 |