Round: 26 Ground: Hardcourt outdoor
| Challenger Barranquilla Qual | 2015/09/07 18:00 | Ruan Roelofse v Gregorio Cordonnier | 7-6,6-1 |
| ITF Colombia F7 | 2015/08/02 17:30 | Gregorio Cordonnier v Felipe Rojas | 6-7,6-4,6-1 |
| ITF Tunisia F14 | 2015/04/12 09:00 | Imran Aswat v Gregorio Cordonnier | 6-1,6-3 |
| ITF Tunisia F14 | 2015/04/11 09:00 | Michele Longo v Gregorio Cordonnier | 6-4,6-7,5-7 |
| ITF Argentina F2 | 2014/12/06 12:00 | Mateus Alves v Gregorio Cordonnier | 1-6,0-6 |
| ITF Peru F1 | 2014/10/13 14:30 | Franco Feitt v Gregorio Cordonnier | 6-1,6-3 |
| ITF Colombia F5 | 2014/09/09 15:00 | Camilo Andres Erazo v Gregorio Cordonnier | 6-2,1-6,7-5 |
| ITF Colombia F5 | 2014/09/07 18:00 | Javier Nunez v Gregorio Cordonnier | 3-6,6-7 |
| ITF Chile F7 | 2015/10/12 17:15 | Jorge Montero v Nico Matic | 4-6,6-7 |
| ITF Chile F6 | 2015/10/07 14:00 | Jorge Montero v Tomas Barrios Vera | 6-7,4-6 |
| ITF Chile F6 | 2015/10/05 19:00 | Jorge Montero v Gerardo Irarrazabal | 6-4,6-1 |
| ITF Turkey F36 | 2015/09/12 13:00 | Matija Pecotic v Jorge Montero | 6-1,6-1 |
| ITF Turkey F36 | 2015/09/11 13:00 | Quentin Robert v Jorge Montero | 2-6,2-6 |
| ITF Turkey F36 | 2015/09/10 13:00 | Oliver Mrose v Jorge Montero | 3-6,6-7 |
| ITF Turkey F36 | 2015/09/09 14:35 | Alexander Babanine v Jorge Montero | 1-6,2-6 |
| ITF Turkey F35 | 2015/09/04 14:10 | Jorge Montero v Matteo Berrettini | 2-6,0-6 |