| Ucraina - Win Cup | 2021/01/05 15:00 | Sergey Korobeynik v Andrei Kostiuk | L | 3-1 |
| Ucraina - Win Cup | 2020/12/30 19:00 | Sergey Korobeynik v Andrei Kostiuk | W | 2-3 |
| Ucraina - Win Cup | 2021/01/14 13:00 | Dmytro Bortsov v Andrei Kostiuk | L | 3-0 |
| Ucraina - Win Cup | 2021/01/05 19:00 | Andrei Kostiuk v Arkadiy Shtaer | L | 1-3 |
| Ucraina - Win Cup | 2021/01/05 17:30 | Serhii Kubrak v Andrei Kostiuk | L | 3-0 |
| Ucraina - Win Cup | 2021/01/05 17:00 | Andrei Kostiuk v Mykhailo Oprysk | L | 0-3 |
| Ucraina - Win Cup | 2021/01/05 15:30 | Denys Ivchenko v Andrei Kostiuk | L | 3-0 |
| Ucraina - Win Cup | 2021/01/05 15:00 | Sergey Korobeynik v Andrei Kostiuk | L | 3-1 |
| Ucraina - Win Cup | 2021/01/05 13:30 | Andrei Kostiuk v Fedir Bazyn | L | 1-3 |
| Ucraina - Win Cup | 2021/01/05 13:00 | Pavlo Plushch v Andrei Kostiuk | L | 3-2 |
| Ucraina - Win Cup | 2021/01/14 13:00 | Sergey Korobeynik v Vitaliy Khamurda | W | 3-2 |
| Ucraina - Win Cup | 2021/01/09 18:30 | Sergey Korobeynik v Oleg Chetverikov | W | 3-1 |
| Ucraina - Win Cup | 2021/01/09 18:00 | Vladimir Sorokin v Sergey Korobeynik | L | 3-2 |
| Ucraina - Win Cup | 2021/01/09 17:00 | Sergey Korobeynik v Pavlo Plushch | L | 0-3 |
| Ucraina - Win Cup | 2021/01/09 15:30 | Vladimir Kuzmenko v Sergey Korobeynik | L | 3-1 |
| Ucraina - Win Cup | 2021/01/09 15:00 | Sergey Korobeynik v Vitaliy Solovey | W | 3-0 |
| Ucraina - Win Cup | 2021/01/09 13:30 | Viktor Vakhrushev v Sergey Korobeynik | W | 0-3 |
| Ucraina - Win Cup | 2021/01/09 13:00 | Dmitriy Abrosimov v Sergey Korobeynik | L | 3-1 |