| TT Cup Ukraine | 2021/08/14 05:50 | Roman Demchuk v Ivan Syniavskyi | L | 0-3 |
| TT Cup Ukraine | 2021/08/01 14:35 | Roman Demchuk v Ivan Syniavskyi | W | 3-0 |
| TT Cup Ukraine | 2021/07/31 18:40 | Roman Demchuk v Ivan Syniavskyi | L | 1-3 |
| TT Cup Ukraine | 2021/07/31 15:45 | Ivan Syniavskyi v Roman Demchuk | W | 2-3 |
| TT Cup Ukraine | 2021/07/24 07:00 | Ivan Syniavskyi v Roman Demchuk | W | 2-3 |
| TT Cup (2021) | 2021/04/17 08:10 | Roman Demchuk v Ivan Syniavskyi | W | 3-1 |
| TT Cup Ukraine | 2021/04/16 09:55 | Ivan Syniavskyi v Roman Demchuk | W | 2-3 |
| TT Cup Ukraine | 2021/03/13 17:55 | Roman Demchuk v Ivan Syniavskyi | W | 3-1 |
| TT Cup Ukraine | 2021/08/14 07:35 | Artur Moriak v Roman Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/08/14 06:25 | Grigoriy Oliynik v Roman Demchuk | L | 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 | 2021/08/14 09:20 | Ivan Syniavskyi v Artur Moriak | L | 0-3 |
| TT Cup Ukraine | 2021/08/14 08:10 | Grigoriy Oliynik v Ivan Syniavskyi | L | 3-2 |
| TT Cup Ukraine | 2021/08/14 07:00 | Artur Moriak v Ivan Syniavskyi | L | 3-0 |
| TT Cup Ukraine | 2021/08/14 05:50 | Roman Demchuk v Ivan Syniavskyi | W | 0-3 |
| TT Cup (2021) | 2021/08/06 19:15 | Ivan Syniavskyi v Yevhenii Faflei | L | 1-3 |
| TT Cup Ukraine | 2021/08/01 16:20 | Artur Moriak v Ivan Syniavskyi | L | 3-0 |
| TT Cup Ukraine | 2021/08/01 15:45 | Ivan Syniavskyi v Grigoriy Oliynik | L | 2-3 |
| TT Cup Ukraine | 2021/08/01 14:35 | Roman Demchuk v Ivan Syniavskyi | L | 3-0 |