Stadium: Court 4 Round: 26 Ground: Clay
| ITF M15 Novomoskovsk | 2020/09/01 07:00 | Nikita Mashtakov v Bekkhan Atlangeriev | 6-3,6-2 |
| UTF Invitational | 2020/06/13 13:00 | Nikita Mashtakov v Viacheslav Bielinskyi | 6-2,6-3 |
| UTF Invitational | 2020/06/12 13:30 | Nikita Mashtakov v Marat Deviatiarov | 2-6,6-3,7-6 |
| UTF Invitational | 2020/06/11 10:00 | Nikita Mashtakov v Gleb Baklanov | 6-0,5-2 |
| UTF Invitational | 2020/06/10 13:00 | Nikita Mashtakov v Viacheslav Bielinskyi | 6-3,6-6 |
| UTF Invitational | 2020/06/09 07:00 | Nikita Mashtakov v Oleg Prihodko | 6-3,5-1 |
| ITF M15 Heraklion | 2020/02/27 10:10 | Nikita Mashtakov v Antonio Cayetano March | 5-7,4-6 |
| ITF M15 Heraklion | 2020/02/25 09:30 | Nikita Mashtakov v Lior Goldenberg | 6-4,4-6,6-2 |
| ITF M15 Novomoskovsk | 2020/09/01 07:00 | Eric Vanshelboim v Aleksei Khomich | 6-3,6-4 |
| Eastern European Championship | 2020/06/25 08:00 | Blaz Rola v Eric Vanshelboim | 6-3,6-1 |
| Eastern European Championship | 2020/06/24 12:00 | Eric Vanshelboim v Dusan Rajic | 6-1,6-3 |
| Eastern European Championship | 2020/06/23 14:00 | Damir Dzumhur v Eric Vanshelboim | 6-1,6-0 |
| Eastern European Championship | 2020/06/17 13:20 | Miomir Kecmanovic v Eric Vanshelboim | 6-4,6-0 |
| Eastern European Championship | 2020/06/16 12:00 | Nikola Milojevic v Eric Vanshelboim | 6-2,6-0 |
| Eastern European Championship | 2020/06/15 12:00 | Eric Vanshelboim v Milan Drinic | 6-1,6-1 |
| Adriatic Tennis Series | 2020/06/10 11:30 | Eric Vanshelboim v Nikola Milojevic | 0-6,4-6 |