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