| TT Cup Ukraine | 2021/08/14 12:15 | Grigoriy Oliynik v Roman Demchuk | W | 3-0 |
| TT Cup Ukraine | 2021/08/14 06:25 | Grigoriy Oliynik v Roman Demchuk | W | 3-2 |
| 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 |