Stadium: Cener Court Round: 1
| Challenger Indian Wells | 2020/03/05 18:00 | Raymond Sarmiento v Noah Rubin | 3-6,1-6 |
| Challenger Indian Wells | 2020/03/04 19:05 | Peter Gojowczyk v Raymond Sarmiento | 6-4,3-6,2-6 |
| Challenger Indian Wells | 2020/03/02 19:25 | Marius Copil v Raymond Sarmiento | 3-6,3-6 |
| Challenger Calgary | 2020/02/24 19:00 | Raymond Sarmiento v Kacper Zuk | 3-6,4-6 |
| Challenger Cleveland | 2020/02/14 23:00 | Mikael Torpegaard v Raymond Sarmiento | 6-4,6-4 |
| Challenger Cleveland | 2020/02/13 16:30 | Raymond Sarmiento v JC Aragone | 6-4,7-5 |
| Challenger Cleveland | 2020/02/11 19:50 | Ji Sung Nam v Raymond Sarmiento | 3-6,2-6 |
| Challenger Cleveland | 2020/02/10 18:45 | Alexander Brown v Raymond Sarmiento | 4-6,2-6 |
| Challenger Calgary | 2020/02/26 17:00 | Felix Corwin v JC Aragone | 2-6,1-6 |
| Challenger Calgary | 2020/02/25 20:00 | Felix Corwin v Dennis Novikov | 6-4,6-4 |
| Challenger Calgary | 2020/02/24 16:00 | Felix Corwin v Harri Heliovaara | 7-6,6-2 |
| Challenger Drummondville | 2020/02/18 15:00 | Alejandro Gomez v Felix Corwin | 4-6,6-3,6-2 |
| ITF M15 Cancun | 2020/02/14 16:55 | Maximiliano Estevez v Felix Corwin | 7-6,6-4 |
| ITF M15 Cancun | 2020/02/13 14:00 | David Volfson v Felix Corwin | 3-6,3-6 |
| ITF M15 Cancun | 2020/02/11 15:40 | Felix Corwin v Gilbert S K Junior | 6-1,6-0 |
| ITF M15 Cancun | 2020/02/07 14:00 | Igor Marcondes v Felix Corwin | 6-3,1-6,6-3 |