Stadium: Court 13 Round: 27 Ground: Hardcourt outdoor
| Challenger Little Rock | 2019/06/07 23:10 | Darian King v Zhe Li | 7-6,6-3 |
| Challenger Little Rock | 2019/06/05 18:40 | Darian King v Oliver Crawford | 6-4,6-4 |
| French Open | 2019/05/20 08:00 | Peter Polansky v Darian King | 6-4,6-4 |
| Challenger Puerto Vallarta | 2019/05/04 00:00 | Darian King v Alejandro Tabilo | 1-6,7-5,5-7 |
| Challenger Puerto Vallarta | 2019/05/03 02:45 | Joao Menezes v Darian King | 5-7,5-7 |
| Challenger Puerto Vallarta | 2019/05/01 17:00 | Andres Artunedo Martinavarr v Darian King | 4-6,4-6 |
| Challenger Leon | 2019/04/25 17:00 | James Ward v Darian King | 6-1,6-4 |
| Challenger Leon | 2019/04/23 17:55 | Skander Mansouri v Darian King | 3-6,2-6 |
| Challenger Little Rock | 2019/06/08 00:10 | Collin Altamirano v Raymond Sarmiento | 4-6,4-6 |
| Challenger Little Rock | 2019/06/04 16:30 | Raymond Sarmiento v Maxime Cressy | 7-6,6-3 |
| Challenger Little Rock | 2019/06/03 17:40 | Carlos Gomez-Herrera v Raymond Sarmiento | 3-6,6-7 |
| Challenger Newport Beach Qual | 2018/01/21 20:25 | Dennis Novikov v Raymond Sarmiento | 7-5,6-1 |
| Challenger Newport Beach Qual | 2018/01/20 19:50 | Ulises Blanch v Raymond Sarmiento | 6-3,1-6,4-6 |
| Challenger Tiburon Qual | 2017/09/24 17:00 | Alexios Halebian v Raymond Sarmiento | 6-3,6-4 |
| Challenger Tiburon Qual | 2017/09/23 17:00 | Andrew Carter v Raymond Sarmiento | 6-7,2-6 |
| Challenger Cary | 2017/09/11 16:00 | Cristian Garin v Raymond Sarmiento | 6-2,6-3 |