| Ukraine Win Cup | 2021/01/04 18:30 | Serhii Kubrak v Kyrylo Ivchenko | L | 0-3 |
| Ukraine Win Cup | 2021/01/04 18:00 | Andrei Kostiuk v Serhii Kubrak | W | 1-3 |
| Ukraine Win Cup | 2021/01/04 16:30 | Serhii Kubrak v Fedir Bazyn | W | 3-2 |
| Ukraine Win Cup | 2021/01/04 16:00 | Pavlo Plushch v Serhii Kubrak | W | 2-3 |
| Ukraine Win Cup | 2021/01/04 15:00 | Serhii Kubrak v Dmytro Bortsov | W | 3-2 |
| Ukraine Win Cup | 2021/01/04 13:30 | Denys Ivchenko v Serhii Kubrak | L | 3-2 |
| Ukraine Win Cup | 2021/01/04 13:00 | Serhii Kubrak v Mykhailo Oprysk | L | 0-3 |
| TT Cup Ukraine | 2021/01/02 19:55 | Oleksandr Yarovoi v Serhii Kubrak | W | 1-3 |