Estadio: Court 4 Round: 25 Ground: Hardcourt outdoor
| 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 |
| Campeonato de Europa del Este | 2020/12/28 11:00 | Marat Deviatiarov v Luka Pavlovic | 3-6,5-7 |
| Campeonato de Europa del Este | 2020/12/27 12:30 | Marat Deviatiarov v Petar Pjevcevic | 6-3,7-5 |
| ITF M15 Sharm El Sheikh | 2021/03/13 07:30 | Yu Hsiou Hsu v Petros Chrysochos | 6-3,5-7,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/12 09:45 | Petros Chrysochos v Mukund Sasikumar | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2021/03/11 10:40 | Petros Chrysochos v Niels Visker | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/10 09:40 | Petros Chrysochos v Francesco Vilardo | 6-4,6-1 |
| ITF M15 Sharm El Sheikh | 2021/02/12 07:30 | Jan Satral v Petros Chrysochos | 6-4,6-2 |
| ITF M15 Sharm El Sheikh | 2021/02/10 11:45 | Daniel Cox v Petros Chrysochos | 6-4,5-7,4-6 |
| ITF M15 Sharm El Sheikh | 2021/02/03 12:50 | Peter Fajta v Petros Chrysochos | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2020/11/15 08:00 | Petros Chrysochos v Vladyslav Orlov | 6-3,6-2 |