Round: 45 Ground: Clay
| ITF Chile F8 | 2015/11/28 19:00 | Geronimo Barrios v David Fleming | 1-6,1-6 |
| ITF Chile F7 | 2015/10/11 16:30 | Geronimo Barrios v Jorge Abde Celis | 4-6,6-7 |
| ITF Chile F6 | 2015/10/04 14:00 | Geronimo Barrios v Oscar Matias Leiva Biason | 6-0,3-6,6-0 |
| ITF Turkey F35 | 2015/09/01 13:00 | Jaume Pla Malfeito v Geronimo Barrios | 6-1,6-1 |
| ITF Colombia F5 | 2015/07/07 16:40 | Michael Quintero v Geronimo Barrios | 6-2,6-3 |
| ITF Colombia F4 | 2015/06/27 16:00 | Geronimo Barrios v Carlos A Sepulveda Navarro | 6-1,6-3 |
| ITF Colombia F3 | 2015/05/27 16:35 | Ricardo Hocevar v Geronimo Barrios | 6-0,6-4 |
| ITF Colombia F3 Qual | 2015/05/25 15:00 | Geronimo Barrios v Javier Nunez | 6-4,6-1 |
| ITF Tunisia F16 | 2015/08/12 13:00 | R. Urzua-Rivera v Abdullah Maqdes | 3-6,6-7 |
| ITF Tunisia F16 | 2015/08/07 08:30 | R. Urzua-Rivera v Tak Khunn Wang | 5-7,3-6 |
| ITF Tunisia F16 | 2015/08/06 08:00 | R. Urzua-Rivera v Moez Echargui | 6-2,6-0 |
| ITF Tunisia F16 | 2015/07/31 08:30 | R. Urzua-Rivera v Tomislav Jotovski | 4-6,4-6 |
| ITF Tunisia F16 | 2015/07/30 11:00 | Florent Diep v R. Urzua-Rivera | 3-6,4-6 |
| ITF Tunisia F16 | 2015/07/29 14:05 | Anis Ghorbel v R. Urzua-Rivera | 6-4,4-6,3-6 |
| ITF Belgium F7 | 2015/07/23 10:00 | Julien Dubail v R. Urzua-Rivera | 6-1,6-7,6-0 |
| ITF Belgium F7 | 2015/07/22 08:00 | R. Urzua-Rivera v Ivan Goluza | 6-4,6-1 |