Stadium: Estadio Round: 28 Ground: Hardcourt outdoor
| ITF Colombia F7 | 2015/08/07 15:00 | Juan Sebastian Gomez v Barrientos, Nicolas | 1-6,6-7 |
| Santa Marta, Singles M-ITF-COL-02A | 2019/12/06 21:40 | March, Antonio Cayetano v Juan Sebastian Gomez | 0-6,2-6 |
| Santa Marta, Singles M-ITF-COL-02A | 2019/12/05 21:25 | Bendeck, Jose Daniel v Juan Sebastian Gomez | 4-6,3-6 |
| Santa Marta, Singles M-ITF-COL-02A | 2019/12/03 22:15 | Mora, Daniel v Juan Sebastian Gomez | 3-6,1-6 |
| ITF - M25 Naples | 2019/10/30 19:20 | Santiago Rodriguez Taverna v Juan Sebastian Gomez | 6-2,6-7,6-2 |
| ITF M15 Cancun | 2019/10/25 14:15 | Estevez Maximiliano v Juan Sebastian Gomez | 6-3,6-3 |
| ITF M15 Cancun | 2019/10/24 15:30 | Kapadia, Taha v Juan Sebastian Gomez | 4-6,2-6 |
| ITF M15 Cancun | 2019/10/23 19:40 | Pierce, Aron v Juan Sebastian Gomez | 3-6,3-6 |
| ITF M15 Cancun | 2019/10/16 17:30 | Juan Sebastian Gomez v Isaiah Strode | 3-6,2-6 |
| Santa Marta, Singles M-ITF-COL-02A | 2019/12/06 20:00 | Mendoza, Alejandro v Barrientos, Nicolas | 4-6,2-6 |
| Santa Marta, Singles M-ITF-COL-02A | 2019/12/03 22:55 | Aguilar, Federico Juan v Barrientos, Nicolas | 1-6,3-6 |
| Shenzhen II, Chine | 2019/10/28 03:45 | Tung-Lin Wu v Barrientos, Nicolas | 6-3,7-5 |
| Liuzhou, Chine | 2019/10/22 06:15 | Gunneswaran, Prajnesh v Barrientos, Nicolas | 6-2,6-1 |
| Liuzhou, Chine | 2019/10/21 04:40 | Barrientos, Nicolas v Fajing Sun | 6-4,3-6,7-6 |
| Ningbo, China | 2019/10/16 02:00 | Lopez Perez v Barrientos, Nicolas | 6-4,6-3 |
| Ningbo, China | 2019/10/15 02:00 | Goncalo Oliveira v Barrientos, Nicolas | 5-7,0-6 |
| Portoroz, Slovénie | 2019/08/13 08:00 | Barrientos, Nicolas v Viktor Durasovic | 2-6,6-3,1-6 |