| Ukraine Win Cup | 2021/04/28 11:30 | Dmytro Derevynskyi v Serhii Kubrak | L | 3-1 |
| TT Cup Ukraine | 2021/04/27 05:55 | Serhii Kubrak v Dmytro Derevynskyi | L | 1-3 |
| TT Cup Ukraine | 2021/04/26 10:00 | Dmytro Derevynskyi v Serhii Kubrak | W | 2-3 |
| TT Cup Ukraine | 2021/04/23 18:20 | Dmytro Derevynskyi v Serhii Kubrak | W | 1-3 |
| TT Cup Ukraine | 2021/04/23 09:35 | Dmytro Derevynskyi v Serhii Kubrak | L | 3-0 |
| TT Cup Ukraine | 2021/04/17 15:25 | Serhii Kubrak v Dmytro Derevynskyi | L | 1-3 |
| TT Cup Ukraine | 2021/04/10 16:30 | Serhii Kubrak v Dmytro Derevynskyi | L | 0-3 |
| TT Cup Ukraine | 2021/04/09 07:45 | Serhii Kubrak v Dmytro Derevynskyi | W | 3-2 |
| Ukraine Win Cup | 2021/04/28 18:00 | Serhii Kubrak v Pavlo Plushch | W | 3-1 |
| Ukraine Win Cup | 2021/04/28 16:30 | Ivan Bondarenko v Serhii Kubrak | L | 3-2 |
| Ukraine Win Cup | 2021/04/28 16:00 | Valentyn Polusmiak v Serhii Kubrak | L | 3-1 |
| Ukraine Win Cup | 2021/04/28 14:30 | Serhii Kubrak v Oleksandr V Kovalchuk | L | 1-3 |
| Ukraine Win Cup | 2021/04/28 14:00 | Sergey Korobeynik v Serhii Kubrak | L | 3-2 |
| Ukraine Win Cup | 2021/04/28 13:00 | Serhii Kubrak v Vitaliy Khamurda | L | 0-3 |
| Ukraine Win Cup | 2021/04/28 11:30 | Dmytro Derevynskyi v Serhii Kubrak | L | 3-1 |
| TT Cup Ukraine | 2021/04/27 10:35 | Pavlo Plushch v Serhii Kubrak | L | 3-2 |
| Ukraine Win Cup | 2021/04/28 18:00 | Valentyn Polusmiak v Dmytro Derevynskyi | L | 3-0 |
| Ukraine Win Cup | 2021/04/28 17:00 | Dmytro Derevynskyi v Oleksandr V Kovalchuk | L | 1-3 |
| Ukraine Win Cup | 2021/04/28 15:30 | Sergey Korobeynik v Dmytro Derevynskyi | L | 3-2 |
| Ukraine Win Cup | 2021/04/28 15:00 | Dmytro Derevynskyi v Vitaliy Khamurda | L | 2-3 |
| Ukraine Win Cup | 2021/04/28 13:30 | Dmytro Derevynskyi v Ivan Bondarenko | L | 0-3 |
| Ukraine Win Cup | 2021/04/28 13:00 | Pavlo Plushch v Dmytro Derevynskyi | L | 3-2 |
| Ukraine Win Cup | 2021/04/28 11:30 | Dmytro Derevynskyi v Serhii Kubrak | W | 3-1 |
| TT Cup Ukraine | 2021/04/27 11:45 | Pavlo Plushch v Dmytro Derevynskyi | W | 0-3 |