| Ukraine Win Cup | 2021/04/28 15:30 | Sergey Korobeynik v Dmytro Derevynskyi | L | 3-2 |
| Ukraine Win Cup | 2021/04/21 15:00 | Dmytro Derevynskyi v Sergey Korobeynik | L | 2-3 |
| Ukraine Win Cup | 2021/04/07 09:30 | Dmytro Derevynskyi v Sergey Korobeynik | L | 1-3 |
| Ukraine Win Cup | 2021/04/07 05:30 | Sergey Korobeynik v Dmytro Derevynskyi | L | 3-1 |
| Ukraine Win Cup | 2021/03/25 18:00 | Sergey Korobeynik v Dmytro Derevynskyi | W | 0-3 |
| Ukraine Win Cup | 2021/03/17 16:30 | Sergey Korobeynik v Dmytro Derevynskyi | W | 2-3 |
| Ukraine Win Cup | 2021/03/10 14:00 | Sergey Korobeynik v Dmytro Derevynskyi | W | 2-3 |
| Ukraine Win Cup | 2021/02/17 14:30 | Dmytro Derevynskyi v Sergey Korobeynik | W | 3-2 |
| TT Cup Ukraine | 2021/05/07 07:15 | Dmytro Derevynskyi v Ivan Fashchevskyi | L | 0-3 |
| TT Cup Ukraine | 2021/05/07 04:55 | Dmytro Derevynskyi v Oleh Stasevskyi | W | 3-0 |
| TT Cup Ukraine | 2021/05/04 10:35 | Pavlo Plushch v Dmytro Derevynskyi | W | 1-3 |
| TT Cup Ukraine | 2021/05/04 10:00 | Dmytro Derevynskyi v Vitaliy Khamurda | L | 2-3 |
| TT Cup Ukraine | 2021/05/04 07:40 | Dmytro Derevynskyi v Serhii Pokidko | L | 2-3 |
| TT Cup Ukraine | 2021/05/04 05:55 | Dmytro Derevynskyi v Spartak Abalmaz | L | 2-3 |
| TT Cup Ukraine | 2021/05/03 12:20 | Dmytro Derevynskyi v Pavlo Plushch | W | 3-0 |
| TT Cup Ukraine | 2021/05/03 09:25 | Serhii Pokidko v Dmytro Derevynskyi | W | 2-3 |
| Ukraine Win Cup | 2021/05/06 18:00 | Sergey Korobeynik v Sergey Matvienko | L | 1-3 |
| Ukraine Win Cup | 2021/05/06 16:30 | Pavlo Plushch v Sergey Korobeynik | W | 1-3 |
| Ukraine Win Cup | 2021/05/06 16:00 | Sergey Korobeynik v Aleksandr Braslavets | L | 2-3 |
| Ukraine Win Cup | 2021/05/06 14:30 | Valentyn Polusmiak v Sergey Korobeynik | L | 3-1 |
| Ukraine Win Cup | 2021/05/06 14:00 | Kyrylo Ivchenko v Sergey Korobeynik | W | 2-3 |
| Ukraine Win Cup | 2021/05/06 12:30 | Sergey Korobeynik v Nikolay Gulevskiy | W | 3-1 |
| Ukraine Win Cup | 2021/05/06 12:00 | Vitaliy Khamurda v Sergey Korobeynik | L | 3-1 |
| Ukraine Win Cup | 2021/05/01 00:50 | Sergey Korobeynik v Oleksandr V Kovalchuk | W | 3-0 |