Round: 25 Ground: Clay
| Challenger Medellin | 2017/07/13 16:00 | Sergio Luis H Ramirez v Joao Souza | 2-6,1-6 |
| Challenger Medellin | 2017/07/11 17:55 | Sergio Luis H Ramirez v Gabriel Carvajal | 4-6,6-1,6-2 |
| ITF Israel F12 | 2017/06/24 08:00 | Sergio Luis H Ramirez v Pierre Louis Dodens | 4-6,6-7 |
| ITF Israel F10 | 2017/06/12 07:00 | Benjamin Pietri v Sergio Luis H Ramirez | 6-3,6-4 |
| ITF Israel F10 | 2017/06/11 07:00 | Francisco Vittar v Sergio Luis H Ramirez | 0-6,1-6 |
| ITF Colombia F6 | 2016/10/17 19:00 | Juan Sebastian Gomez v Sergio Luis H Ramirez | 6-1,7-6 |
| ITF Colombia F4 | 2016/10/04 15:00 | Juan Montes v Sergio Luis H Ramirez | 5-7,5-7 |
| Challenger Medellin | 2016/09/27 17:25 | Nicolas Santos v Sergio Luis H Ramirez | 4-6,6-2,6-1 |
| ITF Colombia F7 | 2016/11/14 16:00 | Mateo Julio v Alexander Perez Cortez | 6-4,7-6 |
| ITF Colombia F5 | 2016/10/10 13:30 | Carlos A Sepulveda Navarro v Alexander Perez Cortez | 2-6,7-5,7-6 |
| ITF Colombia F5 | 2016/10/09 13:30 | Alexander Perez Cortez v Alejo Michaux | 6-1,7-6 |
| ITF Colombia F5 | 2016/10/08 14:00 | Pablo Nunez v Alexander Perez Cortez | 6-7,4-6 |
| ITF Colombia F6 | 2015/07/26 17:30 | Alexander Perez Cortez v Ricardo P Cuesta | 4-6,6-4,3-6 |
| ITF Colombia F5 | 2015/07/08 15:00 | Alexander Perez Cortez v Jorge Montero | 1-6,0-6 |
| ITF Colombia F5 | 2015/07/06 19:40 | Alejandro H Franco v Alexander Perez Cortez | 6-1,2-6,5-7 |
| ITF Colombia F4 | 2015/06/30 15:00 | Alexander Perez Cortez v Daniel Mora | 3-6,0-6 |