| TT Cup (2021) | 2021/01/12 13:40 | Sergey Matvienko v Samvel Melkumian | L | 2-3 |
| TT Cup (2021) | 2021/01/11 19:25 | Sergey Matvienko v Samvel Melkumian | L | 2-3 |
| TT Cup (2021) | 2021/01/11 13:35 | Sergey Matvienko v Samvel Melkumian | W | 3-1 |
| TT Cup Ukraine | 2020/11/03 13:40 | Sergey Matvienko v Samvel Melkumian | W | 3-0 |
| TT Cup Ukraine | 2020/11/02 17:10 | Samvel Melkumian v Sergey Matvienko | W | 1-3 |
| TT Cup Ukraine | 2020/11/02 16:00 | Sergey Matvienko v Samvel Melkumian | W | 3-2 |
| Ukraine Win Cup | 2021/07/07 10:45 | Petr Kolesnik v Sergey Matvienko | L | 3-1 |
| Ukraine Win Cup | 2021/07/07 10:15 | Yan Zaharov v Sergey Matvienko | W | 1-3 |
| Ukraine Win Cup | 2021/07/07 09:15 | Sergey Matvienko v Andrey Burdakov | W | 3-2 |
| Ukraine Win Cup | 2021/07/07 07:45 | Andrey Burdakov v Sergey Matvienko | L | 3-0 |
| Ukraine Win Cup | 2021/07/07 07:15 | Sergey Matvienko v Yan Zaharov | L | 1-3 |
| Ukraine Win Cup | 2021/07/07 06:15 | Sergey Matvienko v Petr Kolesnik | W | 3-1 |
| Ukraine Win Cup | 2021/07/06 17:45 | Sergey Matvienko v Elshad Yunusov | L | 1-3 |
| Ukraine Win Cup | 2021/07/06 17:15 | Petr Kolesnik v Sergey Matvienko | L | 3-1 |
| TT Cup Ukraine | 2021/07/06 10:25 | Samvel Melkumian v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/07/06 09:15 | Samvel Melkumian v Bogdan Stasiuk | L | 2-3 |
| TT Cup Ukraine | 2021/07/06 08:05 | Samvel Melkumian v Andrey Kaptanovsky | L | 0-3 |
| TT Cup Ukraine | 2021/07/06 06:55 | Samvel Melkumian v Roman Vashchuk | L | 2-3 |
| TT Cup Ukraine | 2021/06/28 02:15 | Samvel Melkumian v Bogdan Stasiuk | W | 3-1 |
| TT Cup Ukraine | 2021/06/28 00:45 | Oleksandr Kostiuk v Samvel Melkumian | W | 2-3 |
| TT Cup Ukraine | 2021/06/28 00:15 | Samvel Melkumian v Roman Vashchuk | L | 2-3 |
| TT Cup Ukraine | 2021/06/27 22:15 | Samvel Melkumian v Volodymyr Tuchkevych | W | 3-2 |