Estádio: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger - Nur-Sultã - Duplas Masculinas | 2021/02/25 11:30 | Istomin/Yevseyev v Polansky/Schnur | 6-0,6-3 |
| Challenger - Nur-Sultã - Duplas Masculinas | 2021/02/23 13:15 | Skatov/Tashbulatov v Polansky/Schnur | 2-6,1-6 |
| Challenger - Potchefstroom - Duplas Masculinas | 2021/02/13 12:30 | Polansky/Schnur v Huesler/Kolar | 4-6,6-2,4-10 |
| Challenger - Potchefstroom - Duplas Masculinas | 2021/02/12 13:55 | Klaasen/Roelofse v Polansky/Schnur | 3-6,4-6 |
| Challenger - Potchefstroom - Duplas Masculinas | 2021/02/11 12:05 | Polansky/Schnur v Kuzmanov/Quiroz | 7-6,3-6,10-8 |
| Challenger - Potchefstroom - Duplas Masculinas | 2021/02/10 11:30 | Gabashvili/Vervoort v Polansky/Schnur | 3-6,6-7 |
| Challenger - Monterrey - Duplas Masculinas | 2020/03/05 00:35 | Luz/Matos v Polansky/Schnur | 6-7,7-5,12-10 |
| Challenger - Dallas - Duplas Masculinas | 2020/02/08 20:00 | Novikov/Oliveira v Polansky/Schnur | 7-5,6-3 |
| ITF - M25 Shymkent - Duplas Masculinas | 2019/04/18 09:50 | Rawat/Sureshkumar v Fomin/Tashbulatov | 6-4,6-1 |
| ITF - M25 Shymkent - Duplas Masculinas | 2019/04/17 09:30 | Fomin/Tashbulatov v Kravchuk/Pavlioutchenkov | 4-6,6-3,10-8 |
| ITF - Cazaquistão F7 - Duplas Masculinas | 2018/09/19 08:30 | Fomin/Tashbulatov v Bondarevskiy/Minin | 4-6,4-6 |
| ITF - Cazaquistão F7 - Duplas Masculinas | 2018/09/18 11:40 | Dubinsky/Haliak v Fomin/Tashbulatov | 0-6,1-6 |