Stadium: Estadio Round: 29 Ground: Hardcourt outdoor
| ITF Colombia F3 | 2015/05/26 19:05 | Nicolas Barrientos v Alejandro Gomez | 6-7,3-6 |
| ITF M15 Santa Marta | 2019/12/07 21:30 | Nicolas Mejia v Alejandro Gomez | 3-6,2-6 |
| ITF M15 Santa Marta | 2019/12/06 20:00 | Alejandro Gomez v Ignacio Carou | 6-1,6-3 |
| ITF M15 Santa Marta | 2019/12/05 21:25 | Alejandro Gomez v Sebastian Murillo | 6-4,6-3 |
| ITF M15 Santa Marta | 2019/12/03 21:20 | Alejandro Gomez v Alejandro Perez | 6-0,6-1 |
| ITF M25 Malibu | 2019/11/08 18:00 | Felix Corwin v Alejandro Gomez | 7-6,6-2 |
| ITF M25 Malibu | 2019/11/07 20:15 | Alejandro Gomez v Sebastian Fanselow | 6-4,7-6 |
| ITF M25 Malibu | 2019/11/05 22:55 | Alejandro Gomez v Alexander Lebedev | 6-3,7-6 |
| ITF M25 Naples | 2019/10/30 14:50 | Cristian Rodriguez v Alejandro Gomez | 6-3,3-6,6-3 |
| ITF M15 Santa Marta | 2019/12/07 20:00 | Juan Sebastian Gomez v Nicolas Barrientos | 4-6,1-6 |
| ITF M15 Santa Marta | 2019/12/06 20:00 | Alejandro Mendoza v Nicolas Barrientos | 4-6,2-6 |
| ITF M15 Santa Marta | 2019/12/03 22:55 | Federico Juan Aguilar v Nicolas Barrientos | 1-6,3-6 |
| Challenger Shenzhen 2 | 2019/10/28 03:45 | Tung-Lin Wu v Nicolas Barrientos | 6-3,7-5 |
| Challenger Liuzhou | 2019/10/22 06:15 | Prajnesh Gunneswaran v Nicolas Barrientos | 6-2,6-1 |
| Challenger Liuzhou | 2019/10/21 04:40 | Nicolas Barrientos v Fajing Sun | 6-4,3-6,7-6 |
| Challenger Ningbo | 2019/10/16 02:00 | Enrique Lopez-Perez v Nicolas Barrientos | 6-4,6-3 |
| Challenger Ningbo | 2019/10/15 02:00 | Goncalo Oliveira v Nicolas Barrientos | 5-7,0-6 |