Stadion: Grandstand Round: 25 Ground: Clay
| ITF - M15 - Vero Beach | 2022/04/26 17:00 | Matthew Segura v Nikolay Sysoev | 4-6,3-6 |
| ITF - M15 - Vero Beach | 2022/04/25 16:00 | Luca Hotze v Nikolay Sysoev | 6-7,6-7 |
| ITF - M15 - Orange Park | 2022/04/20 14:00 | Wilson Leite v Nikolay Sysoev | 6-2,6-3 |
| ITF - M15 - Orange Park | 2022/04/19 14:00 | Jelani Sarr v Nikolay Sysoev | 4-6,6-7 |
| ITF - M15 - Sunrise | 2022/04/11 15:00 | Nikolay Sysoev v Blaise Bicknell | 4-6,4-6 |
| UTR Pro Tennis Series - Bradenton | 2022/03/12 17:10 | Nikolay Sysoev v Toby Boyer | 7-6,1-6,3-6 |
| UTR Pro Tennis Series - Bradenton | 2022/03/11 18:45 | Isaac Nortey v Nikolay Sysoev | 6-3,6-4 |
| UTR Pro Tennis Series - Bradenton | 2022/03/10 14:00 | Ellis Short v Nikolay Sysoev | 1-6,7-6,4-6 |
| ITF - M25 - Bakersfield | 2022/03/19 20:30 | Rinky Hijikata v Ethan Quinn | 6-4,4-6,7-6 |
| ITF - M25 - Bakersfield | 2022/03/18 22:20 | Ethan Quinn v Julian Lenz | 7-5,6-1 |
| ITF - M25 - Bakersfield | 2022/03/17 21:00 | Jonathan Mridha v Ethan Quinn | 4-6,6-4,1-6 |
| ITF - M25 - Bakersfield | 2022/03/16 17:55 | Zhe Li v Ethan Quinn | 4-6,2-6 |
| ITF - M25 - Bakersfield | 2022/03/15 17:00 | Collin Altamirano v Ethan Quinn | 6-7,3-6 |
| ITF - M25 - Bakersfield | 2022/03/14 17:00 | Ethan Quinn v Alexander Bernard | 6-1,6-4 |
| ITF - M15 - Naples | 2022/02/09 16:05 | Pol Toledo Bague v Ethan Quinn | 7-5,6-3 |
| ITF - M15 - Naples | 2022/02/08 16:00 | Ethan Quinn v Luca Fantini | 7-6,6-3 |