| Ukraina TT Cup | 2021/04/23 05:30 | Serhii Kubrak v Oleh Stasevskyi | W | 3-0 |
| Ukraina TT Cup | 2021/04/16 12:30 | Serhii Kubrak v Oleh Stasevskyi | W | 3-0 |
| Ukraina TT Cup | 2021/02/26 17:35 | Serhii Kubrak v Oleh Stasevskyi | W | 3-0 |
| Ukraina TT Cup | 2021/02/19 09:25 | Oleh Stasevskyi v Serhii Kubrak | W | 0-3 |
| Ukraina TT Cup | 2021/02/12 06:30 | Serhii Kubrak v Oleh Stasevskyi | W | 3-1 |
| Ukraina Win Cup | 2021/02/02 16:45 | Serhii Kubrak v Oleh Stasevskyi | W | 3-1 |
| Ukraina TT Cup | 2021/01/15 12:15 | Serhii Kubrak v Oleh Stasevskyi | W | 3-1 |
| Ukraina TT Cup | 2021/01/08 16:25 | Serhii Kubrak v Oleh Stasevskyi | W | 3-0 |
| Ukraina TT Cup | 2021/04/30 09:35 | Sergey Kinash v Serhii Kubrak | L | 3-2 |
| Ukraina TT Cup | 2021/04/30 07:50 | Serhii Kubrak v Oleksandr Yarovoi | L | 0-3 |
| Ukraina TT Cup | 2021/04/30 05:30 | Serhii Kubrak v Dmytro Derevynskyi | W | 3-2 |
| Ukraina Win Cup | 2021/04/28 18:00 | Serhii Kubrak v Pavlo Plushch | W | 3-1 |
| Ukraina Win Cup | 2021/04/28 16:30 | Ivan Bondarenko v Serhii Kubrak | L | 3-2 |
| Ukraina Win Cup | 2021/04/28 16:00 | Valentyn Polusmiak v Serhii Kubrak | L | 3-1 |
| Ukraina Win Cup | 2021/04/28 14:30 | Serhii Kubrak v Oleksandr V Kovalchuk | L | 1-3 |
| Ukraina Win Cup | 2021/04/28 14:00 | Sergey Korobeynik v Serhii Kubrak | L | 3-2 |
| Ukraina TT Cup | 2021/04/30 09:00 | Aleksander Dzyabura v Oleh Stasevskyi | W | 2-3 |
| Ukraina TT Cup | 2021/04/30 06:40 | Serhii Pokidko v Oleh Stasevskyi | L | 3-2 |
| Ukraina TT Cup | 2021/04/30 04:55 | Sergey Kinash v Oleh Stasevskyi | L | 3-1 |
| Ukraina Win Cup | 2021/04/28 15:45 | Pavlo Cherednichenko v Oleh Stasevskyi | W | 0-3 |
| Ukraina Win Cup | 2021/04/28 15:15 | Oleh Stasevskyi v Aleksey Rodin | L | 0-3 |
| Ukraina Win Cup | 2021/04/28 13:15 | Petr Kolesnik v Oleh Stasevskyi | W | 0-3 |
| Ukraina Win Cup | 2021/04/28 11:45 | Oleh Stasevskyi v Serhii Rubtsov | W | 3-0 |
| Ukraina TT Cup | 2021/04/23 17:10 | Oleksandr Yarovoi v Oleh Stasevskyi | L | 3-1 |