Stadium: Cancha 3 Round: 14 Ground: Clay
| ITF - M15 Manizales | 2022/10/04 14:30 | Frazier Rengifo v Nicolas Buitrago | 0-6,0-6 |
| UTR Pro Tennis Series - Florida | 2022/07/05 20:29 | Hugo Hashimoto v Frazier Rengifo | 6-1,6-3 |
| UTR Pro Tennis Series - Florida | 2022/07/04 17:12 | Matthew Foster-Estwick v Frazier Rengifo | 1-6,6-4,4-6 |
| ITF - M15 Cundinamarca | 2021/11/18 14:30 | Frazier Rengifo v Alejandro H Franco | 2-6,2-6 |
| ITF - M15 Cundinamarca | 2021/11/17 14:30 | Oscar F T Hernandez v Frazier Rengifo | 6-4,1-6,0-6 |
| ITF USA F23 Qual | 2018/08/12 14:00 | Charles Broom v Frazier Rengifo | 6-3,6-3 |
| ITF Colombia F9 | 2016/11/30 18:20 | Frazier Rengifo v Alejandro Gomez | 2-6,6-4,1-6 |
| ITF Colombia F9 | 2016/11/29 20:40 | Frazier Rengifo v Jeff Guerrero | 6-4,6-2 |
| Challenger - Palmas del Mar | 2023/06/11 17:15 | Ji Sung Nam v Gustavo Heide | 4-6,4-6 |
| Challenger - Busan | 2023/05/09 02:00 | Ji Sung Nam v Gabriel Diallo | 3-6,3-6 |
| Challenger - Gwangju | 2023/05/01 01:30 | Dominik Palan v Ji Sung Nam | 6-4,6-3 |
| Challenger - Gwangju | 2023/04/30 01:30 | Ji Sung Nam v Ajeet Rai | 5-7,6-1,6-2 |
| Challenger - Soul | 2023/04/26 02:00 | Max Purcell v Ji Sung Nam | 6-3,6-4 |
| Challenger - Soul | 2023/04/24 02:00 | Ji Sung Nam v Shinji Hazawa | 6-2,6-4 |
| Challenger - Soul | 2023/04/23 02:00 | Hiroki Moriya v Ji Sung Nam | 2-6,2-6 |
| Challenger - Madrid | 2023/04/09 09:00 | Ji Sung Nam v Viktor Durasovic | 6-4,6-7,6-7 |