| TT Cup Ukraine | 2021/08/01 12:50 | Roman Demchuk v Grigoriy Oliynik | W | 0-3 |
| TT Cup Ukraine | 2021/07/31 14:00 | Grigoriy Oliynik v Roman Demchuk | W | 3-2 |
| TT Cup Ukraine | 2021/07/18 06:25 | Roman Demchuk v Grigoriy Oliynik | W | 1-3 |
| TT Cup (2021) | 2021/05/30 07:35 | Grigoriy Oliynik v Roman Demchuk | W | 3-0 |
| TT Cup Ukraine | 2021/08/11 11:40 | Ihor Syniavskyi v Grigoriy Oliynik | W | 2-3 |
| TT Cup Ukraine | 2021/08/11 11:05 | Grigoriy Oliynik v Artur Moriak | L | 1-3 |
| TT Cup Ukraine | 2021/08/11 09:55 | Ihor Syniavskyi v Grigoriy Oliynik | L | 3-2 |
| TT Cup Ukraine | 2021/08/11 08:10 | Ruslan Kovalchuk v Grigoriy Oliynik | W | 0-3 |
| TT Cup Ukraine | 2021/08/11 06:25 | Ruslan Andrischak v Grigoriy Oliynik | L | 3-0 |
| TT Cup Ukraine | 2021/08/10 11:05 | Ruslan Kovalchuk v Grigoriy Oliynik | W | 1-3 |
| TT Cup Ukraine | 2021/08/10 09:55 | Vasyl Ludchak v Grigoriy Oliynik | L | 3-1 |
| TT Cup Ukraine | 2021/08/10 09:20 | Grigoriy Oliynik v Ihor Syniavskyi | W | 3-2 |
| TT Cup Ukraine | 2021/08/14 05:50 | Roman Demchuk v Ivan Syniavskyi | L | 0-3 |
| TT Cup Ukraine | 2021/08/01 18:40 | Roman Demchuk v Vasyl Pleshkan | W | 3-2 |
| TT Cup Ukraine | 2021/08/01 17:30 | Artur Moriak v Roman Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/08/01 16:55 | Roman Demchuk v Vasyl Pleshkan | W | 3-1 |
| TT Cup Ukraine | 2021/08/01 14:35 | Roman Demchuk v Ivan Syniavskyi | W | 3-0 |
| TT Cup Ukraine | 2021/08/01 12:50 | Roman Demchuk v Grigoriy Oliynik | L | 0-3 |
| TT Cup Ukraine | 2021/07/31 18:40 | Roman Demchuk v Ivan Syniavskyi | L | 1-3 |
| TT Cup Ukraine | 2021/07/31 18:05 | Vasyl Pleshkan v Roman Demchuk | W | 1-3 |