Round: 44 Ground: Clay
| ITF Colombia F5 | 2015/07/07 16:40 | Michael Quintero v Geronimo Barrios | 6-2,6-3 |
| ITF Colombia F1 | 2016/06/14 17:05 | Michael Quintero v Peter Bertran | 7-5,4-6,0-6 |
| ITF Colombia F6 | 2015/07/30 18:00 | Juan Sebastian Gomez v Michael Quintero | 7-5,6-4 |
| ITF Colombia F6 | 2015/07/28 16:15 | Michael Quintero v Manuel Sanchez | 5-7,7-6,7-5 |
| ITF Colombia F5 | 2015/07/08 16:25 | Michael Quintero v Facundo Mena | 0-6,6-3,3-6 |
| ITF Colombia F5 | 2015/07/07 16:40 | Michael Quintero v Geronimo Barrios | 6-2,6-3 |
| ITF Colombia F4 | 2015/06/30 16:40 | Michael Quintero v Felipe Escobar | 2-6,0-6 |
| ITF Colombia F4 | 2015/06/27 16:00 | Michael Quintero v William J M. Granados | 6-3,6-1 |
| ITF Mexico F7 | 2015/06/19 16:00 | Tigre Hank v Michael Quintero | 7-6,6-3 |
| ITF Argentina F7 | 2016/05/15 12:30 | Agustin Suarez Gonzalez v Geronimo Barrios | 6-2,6-2 |
| ITF Argentina F6 | 2016/05/07 14:00 | Santiago Sarudiansky v Geronimo Barrios | 6-4,3-6,6-4 |
| ITF Argentina F5 | 2016/04/30 12:00 | Felipe Derdoy v Geronimo Barrios | 6-3,6-3 |
| Challenger Santiago 2 Qual | 2016/03/06 13:00 | Maximiliano Estevez v Geronimo Barrios | 6-3,6-3 |
| Challenger Santiago 2 Qual | 2016/03/05 13:00 | Geronimo Barrios v R. Urzua-Rivera | 3-6,7-6,6-2 |
| ITF USA F9 Qual | 2016/02/26 18:00 | Piotr Zbroja v Geronimo Barrios | 6-2,6-0 |
| ITF USA F8 Qual | 2016/02/20 19:00 | Gianni Mina v Geronimo Barrios | 6-4,6-1 |
| ITF USA F8 Qual | 2016/02/19 22:30 | Collin Johns v Geronimo Barrios | 4-6,5-7 |