| Ukraine Win Cup | 2021/09/07 12:15 | Serhii Kubrak v Serhii Rubtsov | W | 0-3 |
| Ukraine Win Cup | 2021/09/01 16:15 | Serhii Kubrak v Serhii Rubtsov | L | 3-1 |
| TT Cup Ukraine | 2021/05/21 16:00 | Serhii Kubrak v Serhii Rubtsov | W | 2-3 |
| Ukraine Win Cup | 2021/04/13 14:15 | Serhii Kubrak v Serhii Rubtsov | W | 2-3 |
| Ukraine Win Cup | 2021/03/24 17:15 | Serhii Kubrak v Serhii Rubtsov | W | 0-3 |
| TT Cup Ukraine | 2021/03/19 18:10 | Serhii Kubrak v Serhii Rubtsov | W | 0-3 |
| TT Cup Ukraine | 2021/03/19 17:00 | Serhii Kubrak v Serhii Rubtsov | L | 3-0 |
| Ukraine Win Cup | 2021/03/17 14:15 | Serhii Kubrak v Serhii Rubtsov | W | 1-3 |
| Ukraine Win Cup | 2021/09/14 11:45 | Rodion Gulevskiy v Serhii Rubtsov | L | 3-1 |
| Ukraine Win Cup | 2021/09/12 11:00 | Serhii Rubtsov v Oleh Stasevskyi | W | 3-2 |
| Ukraine Win Cup | 2021/09/12 10:00 | Serhii Rubtsov v Pavlo Cherednichenko | W | 3-2 |
| Ukraine Win Cup | 2021/09/12 08:30 | Serhii Rubtsov v Ruslan Gimadeev | W | 3-0 |
| Ukraine Win Cup | 2021/09/12 08:00 | Oleh Stasevskyi v Serhii Rubtsov | W | 2-3 |
| Ukraine Win Cup | 2021/09/12 07:00 | Pavlo Cherednichenko v Serhii Rubtsov | W | 2-3 |
| Ukraine Win Cup | 2021/09/12 05:30 | Ruslan Gimadeev v Serhii Rubtsov | L | 3-0 |
| Ukraine Win Cup | 2021/09/08 17:45 | Serhii Rubtsov v Bogdan Doroshenko | L | 1-3 |
| Ukraine Win Cup | 2021/09/14 12:45 | Serhii Kubrak v Yuriy Medvedev | L | 2-3 |
| Ukraine Win Cup | 2021/09/14 12:15 | Rodion Gulevskiy v Serhii Kubrak | W | 2-3 |
| TT Cup Ukraine | 2021/09/13 20:05 | Serhii Kubrak v Oleksandr Brezytskyi | W | 3-2 |
| TT Cup Ukraine | 2021/09/13 19:25 | Artem Derevianko v Serhii Kubrak | W | 0-3 |
| TT Cup Ukraine | 2021/09/13 18:55 | Serhii Kubrak v Oleksii Tiutiunnyk | W | 3-1 |
| TT Cup Ukraine | 2021/09/13 17:45 | Serhii Kubrak v Oleksandr Brezytskyi | W | 3-1 |
| TT Cup Ukraine | 2021/09/13 17:05 | Serhii Kubrak v Prokhor Pugach | W | 3-2 |
| TT Cup Ukraine | 2021/09/10 17:05 | Oleksiy Shindel v Serhii Kubrak | L | 3-1 |