| Ukraine Win Cup | 2021/06/16 07:00 | Cherednichenko, P. v Kubrak, Serhii | L | 3-2 |
| Ukraine Win Cup | 2021/03/24 17:45 | Cherednichenko, P. v Kubrak, Serhii | W | 2-3 |
| Ukraine Win Cup | 2021/03/03 15:15 | Cherednichenko, P. v Kubrak, Serhii | W | 0-3 |
| Ukraine Win Cup | 2021/02/17 15:15 | Cherednichenko, P. v Kubrak, Serhii | W | 0-3 |
| TT Cup | 2021/02/12 10:35 | Cherednichenko, P. v Kubrak, Serhii | W | 0-3 |
| Ukraine Win Cup | 2021/02/03 16:15 | Kubrak, Serhii v Cherednichenko, P. | W | 3-0 |
| TT Cup | 2021/01/08 07:40 | Kubrak, Serhii v Cherednichenko, P. | W | 3-2 |
| TT Cup | 2021/01/02 17:30 | Cherednichenko, P. v Kubrak, Serhii | L | 3-0 |
| Ukraine Win Cup | 2021/06/16 09:30 | Kubrak, Serhii v Burdakov, Andrey | L | 1-3 |
| Ukraine Win Cup | 2021/06/16 08:00 | Kubrak, Serhii v Zakharov, Yan | L | 1-3 |
| Ukraine Win Cup | 2021/06/16 07:00 | Cherednichenko, P. v Kubrak, Serhii | L | 3-2 |
| Ukraine Win Cup | 2021/06/16 06:30 | Burdakov, Andrey v Kubrak, Serhii | W | 1-3 |
| TT Cup | 2021/06/14 20:05 | Kubrak, Serhii v Yarovoi, Oleksandr | L | 1-3 |
| TT Cup | 2021/06/14 19:30 | Yarovoi, Oleksandr v Kubrak, Serhii | L | 3-1 |
| TT Cup | 2021/06/14 18:20 | Zhuravliov, M. v Kubrak, Serhii | W | 1-3 |
| TT Cup | 2021/06/14 17:40 | Tytyunnik, O. v Kubrak, Serhii | W | 0-3 |
| Ukraine Win Cup | 2021/06/16 10:00 | Zakharov, Yan v Cherednichenko, P. | L | 3-1 |
| Ukraine Win Cup | 2021/06/16 09:00 | Cherednichenko, P. v Burdakov, Andrey | W | 3-0 |
| Ukraine Win Cup | 2021/06/16 07:30 | Burdakov, Andrey v Cherednichenko, P. | L | 3-2 |
| Ukraine Win Cup | 2021/06/16 07:00 | Cherednichenko, P. v Kubrak, Serhii | W | 3-2 |
| Ukraine Win Cup | 2021/06/16 06:00 | Cherednichenko, P. v Zakharov, Yan | W | 3-1 |
| Ukraine Win Cup | 2021/06/14 17:45 | Cherednichenko, P. v Stasevskyi, O. | W | 3-2 |
| Ukraine Win Cup | 2021/06/14 17:15 | Reutov, Mikhail v Cherednichenko, P. | W | 2-3 |
| Ukraine Win Cup | 2021/06/14 15:45 | Cherednichenko, P. v Yunusov, Elshad | W | 3-2 |