Estadio: Court 3 Round: 26 Ground: Hardcourt outdoor
| 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 Kazán | 2021/03/10 11:30 | Alexander Stepin v Marat Deviatiarov | 6-4,7-5 |
| ITF M15 San Petersburgo | 2021/02/11 12:55 | Jan Choinski v Marat Deviatiarov | 6-4,6-7,6-1 |
| ITF M15 San Petersburgo | 2021/02/10 10:40 | Alibek Kachmazov v Marat Deviatiarov | 2-6,4-6 |
| ITF M15 San Petersburgo | 2021/02/04 11:45 | Marat Deviatiarov v Ivan Gakhov | 6-1,2-6,3-6 |
| ITF M15 San Petersburgo | 2021/02/02 08:20 | Marat Deviatiarov v Mikhail Gorokhov | 6-1,6-3 |
| Campeonato de Europa del Este | 2020/12/29 14:40 | Marat Deviatiarov v Duje Kekez | 3-6,6-7 |
| ITF M15 Sharm El Sheikh | 2021/03/24 07:30 | Mikolaj Lorens v Makoto Ochi | 3-6,0-6 |
| ITF M15 Sharm El Sheikh | 2021/03/21 07:30 | Lucas Miedler v Makoto Ochi | 6-3,7-6 |
| ITF M15 Sharm El Sheikh | 2021/03/20 07:30 | Makoto Ochi v Yu Hsiou Hsu | 6-4,2-6,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/19 09:20 | Marek Gengel v Makoto Ochi | 3-6,6-3,3-6 |
| ITF M15 Sharm El Sheikh | 2021/03/18 09:40 | Makoto Ochi v Takuto Niki | 6-3,6-2 |
| ITF M15 Sharm El Sheikh | 2021/03/17 11:30 | Makoto Ochi v Lukas Krainer | 6-3,6-7,6-4 |
| ITF M15 Sharm El Sheikh | 2021/03/10 13:45 | Makoto Ochi v Niels Visker | 6-4,3-6,6-7 |
| ITF M25 Nonthaburi | 2020/02/07 02:30 | Sebastian Fanselow v Makoto Ochi | 6-0,6-3 |