| Ukraine Win Cup | 2021/05/26 16:00 | Sergey Zavinskiy v Andriy Zaitsev | L | 0-3 |
| Ukraine Win Cup | 2021/05/26 13:00 | Andriy Zaitsev v Sergey Zavinskiy | W | 2-3 |
| Ukraine Win Cup | 2021/05/09 17:15 | Andriy Zaitsev v Sergey Zavinskiy | L | 3-0 |
| Ukraine Win Cup | 2021/03/27 12:45 | Sergey Zavinskiy v Andriy Zaitsev | L | 1-3 |
| Ukraine Win Cup | 2021/08/18 13:00 | Aleksandr Averyanov v Sergey Zavinskiy | W | 1-3 |
| Ukraine Win Cup | 2021/08/18 12:30 | Oleksii Metla v Sergey Zavinskiy | W | 0-3 |
| Ukraine Win Cup | 2021/08/14 18:15 | Sergey Zavinskiy v Vitaliy Krokhmal | L | 2-3 |
| Ukraine Win Cup | 2021/08/14 17:15 | Sergey Zavinskiy v Maksim Deynega | L | 0-3 |
| Ukraine Win Cup | 2021/08/14 15:45 | Kirill Deynega v Sergey Zavinskiy | W | 2-3 |
| Ukraine Win Cup | 2021/08/14 15:15 | Sergey Zavinskiy v Dmitry Kuzmenko | W | 3-2 |
| Ukraine Win Cup | 2021/08/14 13:45 | Aleksandr Averyanov v Sergey Zavinskiy | W | 0-3 |
| Ukraine Win Cup | 2021/08/14 13:15 | Bogdan Panchenko v Sergey Zavinskiy | L | 3-2 |
| Ukraine Win Cup | 2021/08/18 13:30 | Oleksii Metla v Andriy Zaitsev | W | 0-3 |
| Ukraine Win Cup | 2021/08/18 12:00 | Aleksandr Averyanov v Andriy Zaitsev | L | 3-1 |
| TT Cup Ukraine | 2021/08/15 14:50 | Kyrylo Yehorov v Andriy Zaitsev | L | 3-2 |
| TT Cup Ukraine | 2021/08/15 13:05 | Oleksandr Semenets v Andriy Zaitsev | W | 1-3 |
| TT Cup Ukraine | 2021/08/15 11:20 | Andriy Zaitsev v Kyrylo Yehorov | L | 2-3 |
| TT Cup Ukraine | 2021/08/15 09:00 | Dmytro Kryshtal v Andriy Zaitsev | W | 1-3 |
| TT Cup Ukraine | 2021/08/15 06:40 | Sergey Kinash v Andriy Zaitsev | W | 2-3 |
| TT Cup Ukraine | 2021/08/15 05:30 | Dmytro Baistriuchenko v Andriy Zaitsev | W | 2-3 |