| Ukraine Win Cup | 2021/05/12 17:00 | Sergey Korobeynik v Serhii Pokidko | W | 3-2 |
| Ukraine Win Cup | 2021/04/21 13:00 | Serhii Pokidko v Sergey Korobeynik | L | 3-0 |
| Ukraine Win Cup | 2021/04/17 13:00 | Serhii Pokidko v Sergey Korobeynik | W | 1-3 |
| Ukraine Win Cup | 2021/05/22 12:30 | Sergey Ermoshin v Sergey Korobeynik | W | 0-3 |
| Ukraine Win Cup | 2021/05/22 12:00 | Sergey Korobeynik v Valentyn Polusmiak | L | 1-3 |
| Ukraine Win Cup | 2021/05/20 18:00 | Sergey Korobeynik v Sergey Matvienko | W | 3-2 |
| Ukraine Win Cup | 2021/05/20 16:30 | Maksim Butkov v Sergey Korobeynik | L | 3-1 |
| Ukraine Win Cup | 2021/05/20 16:00 | Kyrylo Ivchenko v Sergey Korobeynik | W | 1-3 |
| Ukraine Win Cup | 2021/05/20 14:30 | Sergey Korobeynik v Vitaliy Khamurda | W | 3-1 |
| Ukraine Win Cup | 2021/05/20 14:00 | Pavlo Plushch v Sergey Korobeynik | L | 3-2 |
| Ukraine Win Cup | 2021/05/20 13:00 | Sergey Korobeynik v Zakharia Tiuliagin | W | 3-1 |
| Ukraine Win Cup | 2021/05/22 13:00 | Serhii Pokidko v Artem Borysov | L | 1-3 |
| Ukraine Win Cup | 2021/05/22 11:30 | Sergey Kharchenko v Serhii Pokidko | W | 0-3 |
| TT Cup | 2021/05/21 17:10 | Oleksandr Yarovoi v Serhii Pokidko | W | 1-3 |
| TT Cup Ukraine | 2021/05/21 15:25 | Serhii Pokidko v Oleh Stasevskyi | L | 1-3 |
| TT Cup Ukraine | 2021/05/21 13:40 | Serhii Pokidko v Aleksander Dzyabura | L | 1-3 |
| TT Cup Ukraine | 2021/05/21 11:55 | Serhii Pokidko v Serhii Kubrak | W | 3-0 |
| TT Cup Ukraine | 2021/05/21 10:10 | Serhii Pokidko v Oleksandr Yarovoi | W | 3-2 |
| TT Cup Ukraine | 2021/05/21 08:25 | Serhii Pokidko v Vadim Komar | L | 2-3 |