| TT Cup (2021) | 2021/05/30 07:35 | Grigoriy Oliynik v Roman Demchuk | W | 3-0 |
| TT Cup Ukraine | 2021/06/14 01:00 | Grigoriy Oliynik v Artur Moriak | L | 1-3 |
| TT Cup Ukraine | 2021/06/14 00:00 | Oleg Kuravsky v Grigoriy Oliynik | L | 3-0 |
| TT Cup Ukraine | 2021/06/13 23:30 | Grigoriy Oliynik v Oleksii Romaniv | L | 1-3 |
| TT Cup Ukraine | 2021/06/13 21:30 | Grigoriy Oliynik v Artur Moriak | W | 3-0 |
| TT Cup Ukraine | 2021/06/13 20:00 | Grigoriy Oliynik v Ihor Syniavskyi | W | 3-2 |
| TT Cup (2021) | 2021/05/30 10:30 | Vasyl Pleshkan v Grigoriy Oliynik | L | 3-0 |
| TT Cup (2021) | 2021/05/30 09:55 | Grigoriy Oliynik v Oleksii Romaniv | W | 3-0 |
| TT Cup (2021) | 2021/05/30 07:35 | Grigoriy Oliynik v Roman Demchuk | W | 3-0 |
| TT Cup Ukraine | 2021/06/27 19:15 | Roman Demchuk v Mykhailo Vivatenko | W | 3-1 |
| TT Cup Ukraine | 2021/06/27 16:20 | Mykhailo Vivatenko v Roman Demchuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/27 15:45 | Roman Demchuk v Ruslan Andrischak | W | 3-1 |
| TT Cup Ukraine | 2021/06/27 14:35 | Ruslan Kovalchuk v Roman Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/27 13:25 | Roman Demchuk v Vasyl Ludchak | W | 3-1 |
| TT Cup (2021) | 2021/05/30 09:20 | Vasyl Pleshkan v Roman Demchuk | W | 0-3 |
| TT Cup (2021) | 2021/05/30 08:45 | Roman Demchuk v Ruslan Andrischak | L | 2-3 |
| TT Cup (2021) | 2021/05/30 07:35 | Grigoriy Oliynik v Roman Demchuk | L | 3-0 |