| TT Cup | 2021/06/18 11:20 | Kubrak, Serhii v Kolesnik, Petro | L | 0-3 |
| TT Cup | 2021/06/04 05:30 | Kubrak, Serhii v Kolesnik, Petro | L | 0-3 |
| TT Cup | 2021/05/14 11:55 | Kubrak, Serhii v Kolesnik, Petro | L | 2-3 |
| Ukraine Win Cup | 2021/04/14 16:45 | Kolesnik, Petro v Kubrak, Serhii | L | 3-1 |
| TT Cup | 2021/03/27 16:20 | Kubrak, Serhii v Kolesnik, Petro | L | 0-3 |
| Ukraine Win Cup | 2021/03/24 15:15 | Kolesnik, Petro v Kubrak, Serhii | L | 3-1 |
| Ukraine Win Cup | 2021/02/03 17:45 | Kolesnik, Petro v Kubrak, Serhii | W | 1-3 |
| Ukraine Win Cup | 2021/01/20 16:15 | Kubrak, Serhii v Kolesnik, Petro | W | 3-0 |
| TT Cup | 2021/07/23 05:30 | Kubrak, Serhii v Komar, Vadim | L | 2-3 |
| TT Cup | 2021/07/19 20:00 | Pugach, Prokhor v Kubrak, Serhii | W | 0-3 |
| TT Cup | 2021/07/19 19:25 | Komar, Vadim v Kubrak, Serhii | W | 1-3 |
| TT Cup | 2021/07/19 18:55 | Kubrak, Serhii v Pugach, Prokhor | L | 1-3 |
| TT Cup | 2021/07/19 17:45 | Kubrak, Serhii v Zhuravliov, M. | L | 2-3 |
| TT Cup | 2021/07/19 17:05 | Kubrak, Serhii v Tytyunnik, O. | L | 1-3 |
| TT Cup | 2021/07/17 18:55 | Kubrak, Serhii v Solovey, Vitaliy | L | 1-3 |
| TT Cup | 2021/07/17 17:45 | Komar, Vadim v Kubrak, Serhii | L | 3-1 |
| TT Cup | 2021/07/23 06:05 | Kolesnik, Petro v Stasevskyi, O. | W | 3-2 |
| Ukraine Win Cup | 2021/07/21 18:15 | Rubtsov, Sergey v Kolesnik, Petro | W | 2-3 |
| Ukraine Win Cup | 2021/07/21 17:15 | Kolesnik, Petro v Yunusov, Elshad | L | 2-3 |
| Ukraine Win Cup | 2021/07/21 15:45 | Rodin, Aleksey v Kolesnik, Petro | W | 0-3 |
| Ukraine Win Cup | 2021/07/21 15:15 | Kolesnik, Petro v Bogdan Doroshenko | W | 3-0 |
| Ukraine Win Cup | 2021/07/21 13:45 | Kolesnik, Petro v Mashtakov, Alexander | W | 3-0 |
| Ukraine Win Cup | 2021/07/21 13:15 | Myronchenko, Mykhaylo v Kolesnik, Petro | L | 3-0 |
| Ukraine Win Cup | 2021/07/21 11:45 | Kolesnik, Petro v Goloveshkin, Aleksey | L | 1-3 |