Stadion: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 - Kiryat Shmona | 2019/08/25 07:00 | Alessandro Bega v Marat Deviatiarov | 6-2,1-6,6-4 |
| ITF - Israel F8 | 2018/06/06 08:45 | Marat Deviatiarov v Alessandro Bega | 3-6,5-7 |
| ITF - Israel F4 | 2018/04/29 11:30 | Alessandro Bega v Marat Deviatiarov | 6-3,6-1 |
| ITF Ägypten F14 | 2018/04/21 08:00 | Alessandro Bega v Marat Deviatiarov | 3-6,6-4,6-3 |
| ITF - M15 - Sharm El Sheikh | 2021/03/25 07:30 | Marat Deviatiarov v Makoto Ochi | 6-7,3-6 |
| ITF - M15 - Sharm El Sheikh | 2021/03/24 07:30 | Marat Deviatiarov v Babji Siva Atturu | 6-2,6-0 |
| ITF - M15 - Sharm El Sheikh | 2021/03/17 07:30 | Marat Deviatiarov v Petros Chrysochos | 3-6,2-6 |
| ITF - M15 - Kazan | 2021/03/10 11:30 | Alexander Stepin v Marat Deviatiarov | 6-4,7-5 |
| ITF - M15 - St. Petersburg | 2021/02/11 12:55 | Jan Choinski v Marat Deviatiarov | 6-4,6-7,6-1 |
| ITF - M15 - St. Petersburg | 2021/02/10 10:40 | Alibek Kachmazov v Marat Deviatiarov | 2-6,4-6 |
| ITF - M15 - St. Petersburg | 2021/02/04 11:45 | Marat Deviatiarov v Ivan Gakhov | 6-1,2-6,3-6 |
| ITF - M15 - St. Petersburg | 2021/02/02 08:20 | Marat Deviatiarov v Mikhail Gorokhov | 6-1,6-3 |
| Challenger - Lugano | 2021/03/21 10:25 | Ryan Peniston v Alessandro Bega | 6-3,6-0 |
| ATP - Acapulco | 2021/03/14 02:40 | Alessandro Bega v Botic Van De Zandschulp | 6-7,1-6 |
| Challenger - St. Petersburg | 2021/03/08 07:00 | Alessandro Bega v Matija Pecotic | 3-6,3-6 |
| Challenger - St. Petersburg - Qualifikation | 2021/03/07 07:00 | Harry Bourchier v Alessandro Bega | 2-6,3-6 |
| Challenger - St. Petersburg | 2021/03/01 08:30 | Alessandro Bega v Lucas Catarina | 2-6,3-6 |
| Challenger - St. Petersburg | 2021/02/28 09:20 | Alessandro Bega v Alexey Zakharov | 6-4,6-2 |
| ATP - Singapur | 2021/02/21 06:20 | Christopher Eubanks v Alessandro Bega | 6-1,6-2 |
| ATP - Singapur | 2021/02/20 05:55 | Fabrizio Ornago v Alessandro Bega | 5-7,2-6 |