| UTR Pro Tennis Series Bucharest | 2021/12/04 08:00 | Dan Alexandru Tomescu v Stefan A Andreescu | 3-6,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/02 08:00 | Stefan A Andreescu v Frunza, Nicolae | 2-6,2-5 |
| UTR Pro Tennis Series Bucharest | 2021/12/01 14:00 | Stefan A Andreescu v Kolisnyk, Olexiy | 6-2,2-6,6-4 |
| UTR Pro Tennis Series Bucharest | 2021/11/30 08:00 | Stefan A Andreescu v Ioan Alexandru Chirita | 6-3,6-4 |
| UTR Pro Tennis Series Bucharest | 2021/11/29 11:00 | Stefan A Andreescu v Antonescu, Vasile | 7-6,6-0 |
| UTR Pro Tennis Series Brasov | 2021/10/31 09:30 | Antonescu, Vasile v Stefan A Andreescu | 4-6,7-6,6-3 |
| UTR Pro Tennis Series Brasov | 2021/10/30 09:30 | Stefan A Andreescu v Lazov, Alexander | 6-3,7-5 |
| UTR Pro Tennis Series Brasov | 2021/10/29 08:30 | Stefan A Andreescu v Dan Alexandru Tomescu | 6-3,5-7,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/03 13:30 | Vlad Andrei Dancu v Ilya Snitari | 6-2,6-7,6-2 |
| UTR Pro Tennis Series Bucharest | 2021/12/02 12:30 | Mihai Razvan Marinescu v Ilya Snitari | 6-7,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/11/30 09:30 | Dica , Nini Gabriel v Ilya Snitari | 2-6,4-6 |
| UTR Pro Tennis Series Bucharest | 2021/11/29 11:00 | Ilya Snitari v Fetisleam, Edris | 3-6,6-3,7-6 |
| ITF - M15 Antalya | 2021/11/18 06:25 | Daniel Michalski v Ilya Snitari | 7-6,7-6 |
| ITF - M15 Antalya | 2021/11/17 07:45 | Caspar Schuetze v Ilya Snitari | 3-6,2-6 |
| ITF - M15 Antalya | 2021/11/16 11:30 | Ilya Snitari v Rengel Sierra, Tomas | 6-2,7-6 |
| ITF - M15 Antalya | 2021/11/15 09:25 | Ilya Snitari v Abibsi, Mohamed Ali | 6-4,6-0 |