| TT Cup | 2021/08/27 15:20 | Kubrak, Serhii v Dmytro Derevynskyi | W | 3-1 |
| TT Cup | 2021/08/21 15:25 | Kubrak, Serhii v Dmytro Derevynskyi | L | 1-3 |
| TT Cup | 2021/08/20 09:35 | Dmytro Derevynskyi v Kubrak, Serhii | L | 3-1 |
| TT Cup | 2021/08/07 15:20 | Kubrak, Serhii v Dmytro Derevynskyi | W | 3-1 |
| TT Cup | 2021/08/06 09:35 | Dmytro Derevynskyi v Kubrak, Serhii | W | 1-3 |
| TT Cup | 2021/07/30 17:45 | Dmytro Derevynskyi v Kubrak, Serhii | W | 0-3 |
| TT Cup | 2021/07/30 14:15 | Dmytro Derevynskyi v Kubrak, Serhii | L | 3-2 |
| TT Cup | 2021/07/24 15:20 | Kubrak, Serhii v Dmytro Derevynskyi | W | 3-2 |
| TT Cup | 2021/08/28 18:15 | Yarovoi, Oleksandr v Kubrak, Serhii | W | 2-3 |
| TT Cup | 2021/08/28 17:05 | Dzyabura, Aleksander v Kubrak, Serhii | W | 1-3 |
| TT Cup | 2021/08/28 16:30 | Kubrak, Serhii v Borysov, A. | W | 3-1 |
| TT Cup | 2021/08/28 15:55 | Zakladnyi, Mykola v Kubrak, Serhii | L | 3-2 |
| TT Cup | 2021/08/27 17:40 | Kubrak, Serhii v Borysov, A. | L | 1-3 |
| TT Cup | 2021/08/27 15:20 | Kubrak, Serhii v Dmytro Derevynskyi | W | 3-1 |
| TT Cup | 2021/08/27 13:35 | Kubrak, Serhii v Selin, Andriy | L | 1-3 |
| TT Cup | 2021/08/27 11:50 | Kubrak, Serhii v Borysov, A. | L | 1-3 |
| TT Cup | 2021/08/28 18:20 | Dmytro Derevynskyi v Borysov, A. | W | 3-0 |
| TT Cup | 2021/08/28 17:10 | Zakladnyi, Mykola v Dmytro Derevynskyi | L | 3-2 |
| TT Cup | 2021/08/28 16:00 | Dzyabura, Aleksander v Dmytro Derevynskyi | W | 0-3 |
| TT Cup | 2021/08/28 15:25 | Yarovoi, Oleksandr v Dmytro Derevynskyi | L | 3-2 |
| TT Cup | 2021/08/27 18:15 | Dmytro Derevynskyi v Selin, Andriy | L | 2-3 |
| TT Cup | 2021/08/27 15:20 | Kubrak, Serhii v Dmytro Derevynskyi | L | 3-1 |
| TT Cup | 2021/08/27 14:10 | Dmytro Derevynskyi v Borysov, A. | W | 3-1 |
| TT Cup | 2021/08/27 13:00 | Dmytro Derevynskyi v Komar, Vadim | W | 3-2 |