| TT Cup Ukraine | 2021/07/10 16:00 | Serhii Kubrak v Dmytro Derevynskyi | W | 3-1 |
| TT Cup Ukraine | 2021/07/02 17:10 | Dmytro Derevynskyi v Serhii Kubrak | W | 0-3 |
| TT Cup Ukraine | 2021/07/02 04:55 | Dmytro Derevynskyi v Serhii Kubrak | L | 3-1 |
| TT Cup Ukraine | 2021/06/25 09:30 | Dmytro Derevynskyi v Serhii Kubrak | W | 2-3 |
| TT Cup Ukraine | 2021/06/11 08:20 | Dmytro Derevynskyi v Serhii Kubrak | L | 3-2 |
| TT Cup Ukraine | 2021/06/08 12:20 | Dmytro Derevynskyi v Serhii Kubrak | L | 3-1 |
| TT Cup Ukraine | 2021/06/08 10:00 | Dmytro Derevynskyi v Serhii Kubrak | L | 3-0 |
| TT Cup Ukraine | 2021/06/07 11:10 | Serhii Kubrak v Dmytro Derevynskyi | L | 1-3 |
| TT Cup Ukraine | 2021/07/16 04:50 | Serhii Kubrak v Pavlo Cherednichenko | W | 3-2 |
| Ukraine Win Cup | 2021/07/15 16:45 | Serhii Kubrak v Andrey Burdakov | W | 3-2 |
| Ukraine Win Cup | 2021/07/15 16:15 | Yuriy Kievskiy v Serhii Kubrak | W | 2-3 |
| Ukraine Win Cup | 2021/07/15 15:15 | Serhii Kubrak v Oleg Andreev | L | 0-3 |
| Ukraine Win Cup | 2021/07/15 13:45 | Ivan Fashchevskyi v Serhii Kubrak | W | 0-3 |
| Ukraine Win Cup | 2021/07/15 13:15 | Dmitriy Ptitsyn v Serhii Kubrak | L | 3-1 |
| Ukraine Win Cup | 2021/07/15 12:45 | Serhii Kubrak v Dmitriy Yurkov | W | 3-0 |
| Ukraine Win Cup | 2021/07/15 11:45 | Serhii Kubrak v Andrey Gerashchenko | W | 3-1 |
| TT Cup (2021) | 2021/07/16 06:00 | Ruslan Khripun v Dmytro Derevynskyi | L | 3-1 |
| TT Cup Ukraine | 2021/07/16 06:00 | Ruslan Hripun v Dmytro Derevynskyi | L | 3-1 |
| Ukraine Win Cup | 2021/07/14 18:00 | Dmytro Derevynskyi v Mikhail Presnyakov | L | 0-3 |
| Ukraine Win Cup | 2021/07/14 16:30 | Vitaliy Khamurda v Dmytro Derevynskyi | L | 3-0 |
| Ukraine Win Cup | 2021/07/14 16:00 | Maksim Butkov v Dmytro Derevynskyi | L | 3-2 |
| Ukraine Win Cup | 2021/07/14 14:30 | Dmytro Derevynskyi v Vadim Gorchakov | L | 1-3 |
| Ukraine Win Cup | 2021/07/14 14:00 | Sergey Korobeynik v Dmytro Derevynskyi | L | 3-2 |
| Ukraine Win Cup | 2021/07/14 13:00 | Dmytro Derevynskyi v Pavlo Plushch | W | 3-1 |