Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2020/11/03 08:00 | Marat Deviatiarov v Issei Okamura | 6-0,6-1 |
| ITF M15 Sharm El Sheikh | 2020/11/02 08:00 | Marat Deviatiarov v Sagadat Ayap | 6-3,6-0 |
| ITF M15 Novomoskovsk | 2020/09/03 07:00 | Oleksii Krutykh v Marat Deviatiarov | 3-6,6-3,7-6 |
| ITF M15 Novomoskovsk | 2020/09/02 08:40 | Marat Deviatiarov v Timur Maulenov | 7-6,7-6 |
| UTF Invitational | 2020/06/12 13:30 | Nikita Mashtakov v Marat Deviatiarov | 2-6,6-3,7-6 |
| UTF Invitational | 2020/06/11 11:30 | Marat Deviatiarov v Pavel Shumeiko | 6-1,6-1 |
| UTF Invitational | 2020/06/10 07:00 | Vladyslav Manafov v Marat Deviatiarov | 6-1,7-5 |
| UTF Invitational | 2020/06/09 09:00 | Oleksii Krutykh v Marat Deviatiarov | 3-6,4-5 |
| ITF M15 Sharm El Sheikh | 2020/11/01 08:00 | Felix Corwin v David Poljak | 4-6,6-2,7-6 |
| ITF M15 Sharm El Sheikh | 2020/10/31 08:00 | David Poljak v Oleksii Krutykh | 6-1,6-4 |
| ITF M15 Sharm El Sheikh | 2020/10/30 08:00 | David Poljak v Francesco Vilardo | 7-5,6-4 |
| ITF M15 Sharm El Sheikh | 2020/10/29 08:00 | Petros Chrysochos v David Poljak | 6-1,6-7,1-6 |
| ITF M15 Sharm El Sheikh | 2020/10/28 13:25 | David Poljak v Flavio Cobolli | 7-6,4-6,7-5 |
| ITF M25 Pardubice | 2020/10/01 09:55 | Vit Kopriva v David Poljak | 7-6,6-3 |
| ITF M25 Pardubice | 2020/09/30 12:45 | Alex M Pujolras v David Poljak | 6-7,6-4,8-10 |
| ITF M25 Pardubice | 2020/09/30 08:00 | Sergo Sikharulidze v David Poljak | 4-6,0-6 |