| TT Cup | 2021/03/24 23:05 | Kovalov, Oleksandr v Tsubera, Roman | L | 1-3 |
| TT Cup | 2021/03/19 02:35 | Tsubera, Roman v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2021/03/18 23:35 | Tsubera, Roman v Kovalov, Oleksandr | L | 3-1 |
| TT Cup | 2021/03/18 02:35 | Tsubera, Roman v Kovalov, Oleksandr | W | 0-3 |
| TT Cup | 2021/03/18 00:35 | Kovalov, Oleksandr v Tsubera, Roman | L | 1-3 |
| TT Cup | 2021/03/25 01:35 | Kovalov, Oleksandr v Varchenko, Mikhail | W | 3-2 |
| TT Cup | 2021/03/25 00:05 | Kovalov, Oleksandr v Vakulenko, Denis | L | 1-3 |
| TT Cup | 2021/03/24 23:05 | Kovalov, Oleksandr v Tsubera, Roman | L | 1-3 |
| TT Cup | 2021/03/24 22:35 | Kovalov, Oleksandr v Varchenko, Mikhail | W | 3-1 |
| TT Cup | 2021/03/23 17:35 | Kovalov, Oleksandr v Ivanov, Ruslan | L | 0-3 |
| TT Cup | 2021/03/23 17:00 | Kovalov, Oleksandr v Vakulenko, Denis | W | 3-1 |
| TT Cup | 2021/03/23 16:25 | Kovalov, Oleksandr v Skachenko, Serhii | L | 2-3 |
| TT Cup | 2021/03/23 12:15 | Ovcharenko, Maksim v Kovalov, Oleksandr | W | 2-3 |
| TT Cup | 2021/03/25 01:05 | Vakulenko, Denis v Tsubera, Roman | L | 3-0 |
| TT Cup | 2021/03/25 00:35 | Tsubera, Roman v Varchenko, Mikhail | W | 3-1 |
| TT Cup | 2021/03/24 23:05 | Kovalov, Oleksandr v Tsubera, Roman | W | 1-3 |
| TT Cup | 2021/03/24 22:05 | Vakulenko, Denis v Tsubera, Roman | L | 3-0 |
| TT Cup | 2021/03/24 21:35 | Tsubera, Roman v Varchenko, Mikhail | L | 0-3 |
| Ukraine Win Cup | 2021/03/21 18:00 | Tsubera, Roman v Andreev, Mikhail | L | 0-3 |
| Ukraine Win Cup | 2021/03/21 17:30 | Elkhov, Artur v Tsubera, Roman | W | 2-3 |
| Ukraine Win Cup | 2021/03/21 16:30 | Viktor Kalianov v Tsubera, Roman | L | 3-2 |