| TT Cup Ukraine | 2021/06/27 14:35 | Ruslan Kovalchuk v Roman Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/05/16 15:10 | Roman Demchuk v Ruslan Kovalchuk | L | 2-3 |
| TT Cup Ukraine | 2021/05/01 15:45 | Ruslan Kovalchuk v Roman Demchuk | W | 0-3 |
| TT Cup (2021) | 2021/04/17 11:40 | Ruslan Kovalchuk v Roman Demchuk | L | 3-2 |
| TT Cup (2021) | 2021/04/17 09:20 | Roman Demchuk v Ruslan Kovalchuk | L | 0-3 |
| TT Cup Ukraine | 2022/01/22 15:35 | Volodymyr Ivasiv v Roman Demchuk | W | 2-3 |
| TT Cup Ukraine | 2022/01/22 14:25 | Roman Demchuk v Ihor Syniavskyi | L | 2-3 |
| TT Cup Ukraine | 2021/11/13 12:40 | Ruslan Andrischak v Roman Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/11/13 12:05 | Roman Demchuk v Vitalii Hryniuk | L | 0-3 |
| TT Cup Ukraine | 2021/11/13 10:55 | Grigoriy Oliynik v Roman Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/11/13 09:10 | Ruslan Andrischak v Roman Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/11/13 07:25 | Oleksandr Staryi v Roman Demchuk | L | 3-0 |
| TT Cup (2021) | 2021/10/24 12:15 | Volodymyr Ivasiv v Roman Demchuk | W | 1-3 |
| TT Cup Ukraine | 2022/01/22 15:00 | Oleksandr Staryi v Ruslan Kovalchuk | L | 3-2 |
| TT Cup Ukraine | 2022/01/22 13:50 | Volodymyr Ivasiv v Ruslan Kovalchuk | L | 3-2 |
| TT Cup Ukraine | 2022/01/21 12:40 | Ruslan Kovalchuk v Grigoriy Oliynik | W | 3-2 |
| TT Cup Ukraine | 2022/01/21 12:05 | Ruslan Kovalchuk v Ihor Syniavskyi | W | 3-1 |
| TT Cup Ukraine | 2022/01/21 10:55 | Artur Moriak v Ruslan Kovalchuk | L | 3-0 |
| TT Cup Ukraine | 2022/01/21 09:10 | Grigoriy Oliynik v Ruslan Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2022/01/21 07:25 | Volodymyr Ivasiv v Ruslan Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2022/01/03 11:30 | Ihor Syniavskyi v Ruslan Kovalchuk | L | 3-2 |