| TT Cup Ukraine | 2021/03/19 18:10 | Serhii Kubrak v Serhii Rubtsov | L | 0-3 |
| TT Cup Ukraine | 2021/03/19 17:00 | Serhii Kubrak v Serhii Rubtsov | W | 3-0 |
| Ukraine Win Cup | 2021/03/17 14:15 | Serhii Kubrak v Serhii Rubtsov | L | 1-3 |
| Ukraine Win Cup | 2021/03/03 17:15 | Serhii Kubrak v Serhii Rubtsov | L | 1-3 |
| Ukraine Win Cup | 2021/03/02 14:45 | Serhii Kubrak v Serhii Rubtsov | L | 2-3 |
| Ukraine Win Cup | 2021/02/17 17:15 | Serhii Kubrak v Serhii Rubtsov | W | 3-2 |
| Ukraine Win Cup | 2021/02/16 19:15 | Serhii Rubtsov v Serhii Kubrak | L | 3-0 |
| Ukraine Win Cup | 2021/02/03 15:15 | Serhii Rubtsov v Serhii Kubrak | L | 3-2 |
| Ukraine Win Cup | 2021/03/24 15:15 | Petr Kolesnik v Serhii Kubrak | L | 3-1 |
| Ukraine Win Cup | 2021/03/24 13:45 | Serhii Kubrak v Dmitriy Gnesnyy | W | 3-0 |
| Ukraine Win Cup | 2021/03/23 18:45 | Yuriy Medvedev v Serhii Kubrak | W | 1-3 |
| Ukraine Win Cup | 2021/03/23 18:15 | Serhii Kubrak v Aleksey Rodin | L | 1-3 |
| Ukraine Win Cup | 2021/03/23 16:15 | Oleg Saenko v Serhii Kubrak | W | 1-3 |
| Ukraine Win Cup | 2021/03/23 14:45 | Serhii Kubrak v Elshad Yunusov | W | 3-1 |
| TT Cup Ukraine | 2021/03/21 19:55 | Serhii Kubrak v Yaroslav Ivanytsia | L | 1-3 |
| TT Cup Ukraine | 2021/03/21 18:45 | Oleksii Tiutiunnyk v Serhii Kubrak | L | 3-0 |
| Ukraine Win Cup | 2021/03/24 15:45 | Serhii Rubtsov v Petr Kolesnik | W | 3-2 |
| Ukraine Win Cup | 2021/03/24 12:45 | Elshad Yunusov v Serhii Rubtsov | L | 3-1 |
| Ukraine Win Cup | 2021/03/23 19:15 | Serhii Rubtsov v Elshad Yunusov | W | 3-1 |
| Ukraine Win Cup | 2021/03/23 17:15 | Pavlo Cherednichenko v Serhii Rubtsov | L | 3-1 |
| Ukraine Win Cup | 2021/03/23 15:45 | Serhii Rubtsov v Yuriy Medvedev | L | 0-3 |
| Ukraine Win Cup | 2021/03/23 12:45 | Oleg Saenko v Serhii Rubtsov | L | 3-1 |
| 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 |