| ITF Canada F6 | 07/31 18:55 | 30 | Sarmiento, Raymond v Reid, Matt | 2-6,2-6 | |
| ITF Canada F6 | 07/30 17:25 | 26 | Schnur, Brayden v Sarmiento, Raymond | 6-7,3-6 | |
| ITF Canada F6 | 07/29 15:00 | 25 | Farren, Connor v Sarmiento, Raymond | 3-6,5-7 | |
| ITF Canada F4 | 07/03 17:00 | - | Marcos Giron v Sarmiento, Raymond | 6-3,6-1 | |
| ITF Canada F4 | 07/02 17:00 | - | Sarmiento, Raymond v Reid, Matt | 6-2,6-2 | |
| ITF Canada F4 | 06/30 17:00 | - | Scott, Harrison v Sarmiento, Raymond | 1-6,1-6 | |
| ITF Canada F3 | 06/23 18:00 | - | Sarmiento, Raymond v Ren Nakamura | 5-7,4-6 | |
| ITF Thailand F9 | 05/04 03:00 | - | Shiga, Masato v Sarmiento, Raymond | Retired | |
| ITF Thailand F9 | 04/30 03:00 | - | Sarmiento, Raymond v Tearney, Finn | 2-6,6-3,6-0 | |
| ITF Thailand F9 | 04/29 03:00 | - | Grills, Jacob v Sarmiento, Raymond | 3-6,5-7 | |
| ITF Thailand F9 | 04/27 03:00 | - | Sarmiento, Raymond v Song, Min-Kyu | 4-6,6-1,6-1 | |
| ITF USA F12 | 04/09 17:15 | - | Sarmiento, Raymond v Bester, Philip | 4-6,3-6 | |
| ITF USA F12 | 04/08 20:40 | - | Uspensky, Dennis v Sarmiento, Raymond | 5-7,6-7 | |
| ITF USA F11 Qual | 03/23 18:40 | - | Ryan Haviland v Sarmiento, Raymond | 6-7,3-6 | |
| ITF USA F11 Qual | 03/22 17:30 | - | Bandres Jesus v Sarmiento, Raymond | 6-7,3-6 | |
| ITF USA F11 Qual | 03/21 16:00 | - | Ore, I. A. v Sarmiento, Raymond | 3-6,3-6 | |
| ITF USA F10 | 03/18 23:20 | - | Sarmiento, Raymond v Frances Tiafoe | 2-6,6-3,3-6 | |
| ITF USA F10 Qual | 03/15 19:00 | - | Sarmiento, Raymond v Brooksby, Jenson | 6-2,6-3 | |
| ITF USA F22 | 07/30 19:25 | - | Sarmiento, Raymond v Monette, Samuel | 3-6,7-5,1-6 | |
| ITF USA F17 | 06/28 16:30 | - | Sarmiento, Raymond v Donaldson, Jared | 2-6,6-3,6-7 | |
| ITF USA F17 | 06/27 17:40 | - | Sarmiento, Raymond v Ernesto Escobedo | 6-0,6-4 | |
| ITF USA F17 | 06/26 15:40 | - | Jenkins, Jarmere v Sarmiento, Raymond | 6-2,6-7,1-6 | |
| ITF USA F17 | 06/24 16:40 | - | Sarmiento, Raymond v Smith, Austin | 6-3,6-0 | |
| ITF USA F15 | 06/20 15:00 | - | Sarmiento, Raymond v Ernesto Escobedo | 5-7,3-6 | |
| ITF USA F15 | 06/19 14:00 | - | El Midhawy, Adam v Sarmiento, Raymond | 7-6,5-7,2-6 | |
| ITF USA F15 | 06/18 15:50 | - | Smith, Austin v Sarmiento, Raymond | 6-7,2-6 | |
| ITF USA F15 Qual | 06/16 14:00 | - | Sarmiento, Raymond v Dempster, Ian | 6-4,6-1 |