Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF - M25 Santo Domingo | 2021/06/01 13:00 | Kohen, Alan v Seelig, Kyle | 6-7,3-6 |
| ITF - M25 Santo Domingo | 2021/05/31 15:30 | Kohen, Alan v Dickson, Samuel | 6-2,6-1 |
| ITF M25 Pensacola | 2021/05/18 14:30 | Nicolas Kicker v Kohen, Alan | 6-1,6-1 |
| ITF M25 Pensacola | 2021/05/17 15:30 | Federico Agustin Gomez v Kohen, Alan | 6-3,2-6,6-10 |
| ITF - M25 Naples | 2021/02/22 16:00 | Rodriguez-Pace, Ricardo v Kohen, Alan | 6-7,6-4,10-7 |
| ITF - M25 Naples | 2021/02/15 16:00 | Rodriguez-Pace, Ricardo v Kohen, Alan | 6-0,7-6 |
| Matchplay 120 | 2020/07/07 14:00 | Kohen, Alan v Martinez, Luis David | 6-3,6-4 |
| ITF - M25 Naples | 2020/02/09 15:00 | Monroe, Shane v Kohen, Alan | 6-2,7-5 |
| ITF - M25 Santo Domingo | 2021/06/07 18:00 | Ramon, Lorenzo v Hernandez Ramirez, Sergio Luis | 2-6,2-6 |
| ITF - M25 Santo Domingo | 2021/06/01 13:00 | Hernandez Serrano, Juan Alejandro v Hernandez Ramirez, Sergio Luis | 6-4,6-3 |
| ITF - M25 Santo Domingo | 2021/05/31 13:00 | Mandlik, Mark v Hernandez Ramirez, Sergio Luis | 6-4,5-7,6-10 |
| ITF - M25 Santo Domingo | 2021/05/30 15:30 | Jakub Novak v Hernandez Ramirez, Sergio Luis | 4-6,2-6 |
| Colombian National Exhibition | 2020/08/28 15:00 | Hernandez Ramirez, Sergio Luis v Gomez, Mateo | 6-4,3-6,4-6 |
| Colombian National Exhibition | 2020/08/27 15:00 | Gonzalez, Alejandro v Hernandez Ramirez, Sergio Luis | 6-1,6-4 |
| Colombian National Exhibition | 2020/08/26 20:10 | Struvay, Eduardo v Hernandez Ramirez, Sergio Luis | 6-3,4-6,6-2 |
| Colombian National Exhibition | 2020/08/26 16:20 | Hernandez Ramirez, Sergio Luis v Beltran Rubio, Michael Alejandro | 6-0,6-0 |