| TT Cup | 2021/05/07 16:00 | Kubrak, Serhii v Stasevskyi, O. | W | 3-0 |
| TT Cup | 2021/04/30 11:20 | Kubrak, Serhii v Stasevskyi, O. | W | 3-0 |
| TT Cup | 2021/04/23 05:30 | Kubrak, Serhii v Stasevskyi, O. | W | 3-0 |
| TT Cup | 2021/04/16 12:30 | Kubrak, Serhii v Stasevskyi, O. | W | 3-0 |
| TT Cup | 2021/02/26 17:35 | Kubrak, Serhii v Stasevskyi, O. | W | 3-0 |
| TT Cup | 2021/02/19 09:25 | Stasevskyi, O. v Kubrak, Serhii | W | 0-3 |
| TT Cup | 2021/02/12 06:30 | Kubrak, Serhii v Stasevskyi, O. | W | 3-1 |
| Ukraine Win Cup | 2021/02/02 16:45 | Kubrak, Serhii v Stasevskyi, O. | W | 3-1 |
| TT Cup | 2021/05/11 18:45 | Kubrak, Serhii v Solovey, Vitaliy | L | 0-3 |
| TT Cup | 2021/05/11 18:10 | Kuznetsov, Ihor v Kubrak, Serhii | W | 0-3 |
| TT Cup | 2021/05/11 15:50 | Derevinskiy, Dmitriy v Kubrak, Serhii | L | 3-0 |
| TT Cup | 2021/05/11 14:05 | Solovey, Vitaliy v Kubrak, Serhii | W | 2-3 |
| TT Cup | 2021/05/11 12:55 | Abalmaz, S. v Kubrak, Serhii | L | 3-0 |
| TT Cup | 2021/05/10 19:20 | Kubrak, Serhii v Kuznetsov, Ihor | L | 2-3 |
| TT Cup | 2021/05/10 18:10 | Kubrak, Serhii v Derevinskiy, Dmitriy | L | 2-3 |
| TT Cup | 2021/05/10 17:35 | Kubrak, Serhii v Abalmaz, S. | L | 2-3 |
| TT Cup | 2021/05/14 04:55 | Makarchuk, Konstantin v Stasevskyi, O. | W | 1-3 |
| Ukraine Win Cup | 2021/05/11 18:15 | Stasevskyi, O. v Akimov, Igor | L | 0-3 |
| Ukraine Win Cup | 2021/05/11 16:45 | Zakharov, Yan v Stasevskyi, O. | W | 1-3 |
| Ukraine Win Cup | 2021/05/11 16:15 | Rubtsov, Sergey v Stasevskyi, O. | W | 0-3 |
| Ukraine Win Cup | 2021/05/11 14:45 | Stasevskyi, O. v Yunusov, Elshad | L | 0-3 |
| Ukraine Win Cup | 2021/05/11 14:15 | Gulevskiy, Rodion v Stasevskyi, O. | W | 1-3 |
| Ukraine Win Cup | 2021/05/11 13:15 | Stasevskyi, O. v Rodin, Aleksey | L | 2-3 |
| Ukraine Win Cup | 2021/05/11 11:45 | Cherednichenko, P. v Stasevskyi, O. | W | 2-3 |