| 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 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 |
| TT Cup Ukraine | 2021/07/05 19:15 | Oleksii Romaniv v Mykhailo Vivatenko | L | 3-1 |
| TT Cup Ukraine | 2021/07/05 17:30 | Mykhailo Vivatenko v Artur Moriak | W | 3-0 |
| TT Cup Ukraine | 2021/07/05 16:20 | Mykhailo Vivatenko v Oleksii Romaniv | L | 2-3 |
| TT Cup Ukraine | 2021/07/05 15:10 | Mykhailo Vivatenko v Vasyl Pleshkan | W | 3-2 |
| TT Cup Ukraine | 2021/07/05 14:00 | Mykhailo Vivatenko v Grigoriy Oliynik | W | 3-0 |
| TT Cup Ukraine | 2021/07/03 19:15 | Artur Moriak v Mykhailo Vivatenko | L | 3-1 |
| TT Cup Ukraine | 2021/07/03 18:05 | Dmytro Bidnyy v Mykhailo Vivatenko | W | 1-3 |
| TT Cup Ukraine | 2021/07/03 15:45 | Ruslan Andrischak v Mykhailo Vivatenko | W | 2-3 |