Estádio: Court 1 Round: 27 Ground: Hardcourt indoor
| ITF - M15 East Lansing | 2021/11/18 18:00 | Raymond Sarmiento v Shunsuke Mitsui | 4-6,6-2,7-6 |
| ITF - M15 East Lansing | 2021/11/16 18:00 | Raymond Sarmiento v Yasha Zemel | 6-3,6-4 |
| ITF - M25 Calabasas | 2021/10/27 17:00 | Raymond Sarmiento v Connor Farren | 6-7,6-7 |
| Califórnia - UTR Pro Tennis Series | 2021/08/29 18:00 | Tristan Boyer v Raymond Sarmiento | 6-3,6-4 |
| Califórnia - UTR Pro Tennis Series | 2021/08/28 18:00 | Kyle Kang v Raymond Sarmiento | 6-7,4-6 |
| Califórnia - UTR Pro Tennis Series | 2021/08/27 19:30 | Sema Pankin v Raymond Sarmiento | 4-6,3-6 |
| Califórnia - UTR Pro Tennis Series | 2021/08/24 19:30 | Kris Van Wyk v Raymond Sarmiento | 4-6,1-6 |
| Califórnia - UTR Pro Tennis Series | 2021/08/23 15:00 | Wyatt DeMulling v Raymond Sarmiento | 1-6,3-6 |
| ITF - M15 East Lansing | 2021/11/18 22:20 | Ozan Baris v Sebastian Gima | 6-1,4-6,4-6 |
| ITF - M15 East Lansing | 2021/11/16 21:00 | Alexander Bernard v Sebastian Gima | 6-7,4-6 |
| ITF - M15 Antália | 2021/11/02 06:00 | Sebastian Gima v Matias P D L Gomila | 3-6,4-6 |
| ITF - M15 Antália | 2021/10/31 07:00 | Sebastian Gima v Ignacio Cuzzani | 6-2,6-4 |
| ITF - M15 Antália | 2021/10/26 07:20 | Sebastian Gima v Aliaksandr Bulitski | 5-7,2-6 |
| ITF - M15 Antália | 2021/10/25 07:00 | Sebastian Gima v Daniil Gusev | 6-1,6-0 |
| ITF - M15 Antália | 2021/10/24 07:00 | Sebastian Gima v Vlad Andrei Dumitru | 6-2,6-0 |
| ITF - M15 Antália | 2021/10/21 07:00 | Nicholas David Ionel v Sebastian Gima | 6-1,6-3 |