Stadium: Center (M15) Round: 28 Ground: Clay
| ITF M15 Shymkent | 2021/04/09 07:10 | Aleksandr Braynin v Dostanbek Tashbulatov | 7-6,1-6,6-4 |
| ITF M15 Shymkent | 2021/04/08 03:55 | Vladyslav Manafov v Aleksandr Braynin | 6-1,1-6,4-6 |
| ITF M15 Shymkent | 2021/04/07 04:00 | Aleksandr Braynin v Sagadat Ayap | 6-2,7-6 |
| ITF M15 Shymkent | 2021/04/06 04:00 | Sanetulla Kutybaev v Aleksandr Braynin | 5-7,2-6 |
| ITF M15 Shymkent | 2021/04/05 09:10 | Andrey Nelich v Aleksandr Braynin | 1-6,0-6 |
| ITF M15 Antalya | 2021/03/26 07:00 | Miljan Zekic v Aleksandr Braynin | 6-2,6-3 |
| ITF M15 Antalya | 2021/03/25 07:00 | Aleksandr Braynin v Benjamin Dhoe | 6-2,4-6,6-3 |
| ITF M15 Antalya | 2021/03/24 06:30 | Michel Vernier v Aleksandr Braynin | 4-6,2-6 |
| ITF M15 Shymkent | 2021/04/09 05:30 | Eric Vanshelboim v Federico Bertuccioli | 6-0,6-0 |
| ITF M15 Shymkent | 2021/04/08 04:00 | Eric Vanshelboim v Bulat Galiev | 6-0,6-1 |
| ITF M15 Shymkent | 2021/04/07 06:35 | Eric Vanshelboim v Beibit Zhukayev | 6-2,6-1 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/03 07:00 | Gergely Madarasz v Eric Vanshelboim | 1-1 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/02 11:30 | Martin Dimitrov v Eric Vanshelboim | 0-6,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/01 09:15 | Johan Sebastien Tatlot v Eric Vanshelboim | 6-0,6-4 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/31 11:30 | Ronan Joncour v Eric Vanshelboim | 1-6,1-5 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/29 10:30 | Alexander Lazov v Eric Vanshelboim | 2-6,2-5 |