Round: 27 Ground: Clay
| ITF Colombia F6 | 2015/07/27 18:45 | Daniel Dutra Da Silva v Nicolas Barrientos | 6-3,2-6,6-3 |
| ITF Colombia F7 | 2015/08/05 15:00 | Felipe Escobar v Daniel Dutra Da Silva | 6-7,1-6 |
| ITF Colombia F7 | 2015/08/04 15:00 | Daniel Dutra Da Silva v Carlos Ramirez Utermann | 6-3,6-1 |
| ITF Colombia F6 | 2015/07/31 16:00 | Eduardo Struvay v Daniel Dutra Da Silva | 6-3,6-4 |
| ITF Colombia F6 | 2015/07/30 15:50 | Patricio Heras v Daniel Dutra Da Silva | 4-6,4-6 |
| ITF Colombia F6 | 2015/07/29 15:00 | Juan Pablo Varillas v Daniel Dutra Da Silva | 4-6,4-6 |
| ITF Colombia F6 | 2015/07/27 18:45 | Daniel Dutra Da Silva v Nicolas Barrientos | 6-3,2-6,6-3 |
| ITF Brazil F1 | 2015/06/14 14:00 | Daniel Dutra Da Silva v Caio Zampieri | 6-7,7-5,6-7 |
| ITF Brazil F1 | 2015/06/12 15:30 | Fernando Romboli v Daniel Dutra Da Silva | 1-6,6-7 |
| ITF Colombia F7 | 2015/08/05 17:15 | Federico Zeballos v Nicolas Barrientos | 3-6,0-6 |
| ITF Colombia F6 | 2015/07/27 18:45 | Daniel Dutra Da Silva v Nicolas Barrientos | 6-3,2-6,6-3 |
| Challenger Padova Qual | 2015/06/29 10:00 | Nicolas Barrientos v Alessandro Giannessi | 2-6,2-6 |
| Challenger Milan | 2015/06/23 08:30 | Marco Cecchinato v Nicolas Barrientos | 6-2,6-4 |
| Challenger Perugia | 2015/06/16 16:05 | Nicolas Barrientos v Gianluca Mager | 4-6,7-5,6-7 |
| Challenger Caltanissetta | 2015/06/09 11:00 | Nicolas Barrientos v Maximo Gonzalez | 2-6,3-6 |
| Challenger Caltanissetta Qual | 2015/06/07 10:00 | Nicolas Barrientos v Andrea Collarini | 6-3,6-1 |
| ITF Colombia F3 | 2015/05/26 19:05 | Nicolas Barrientos v Alejandro Gomez | 6-7,3-6 |