| TT Cup Ukraine | 2021/05/23 22:45 | Igor Vatsyn v Samvel Melkumian | L | 3-2 |
| TT Cup Ukraine | 2021/05/01 16:50 | Igor Vatsyn v Samvel Melkumian | L | 3-1 |
| TT Cup Ukraine | 2021/04/23 19:45 | Samvel Melkumian v Igor Vatsyn | L | 1-3 |
| TT Cup Ukraine | 2021/04/23 14:30 | Samvel Melkumian v Igor Vatsyn | W | 3-2 |
| TT Cup Ukraine | 2021/04/09 06:55 | Samvel Melkumian v Igor Vatsyn | W | 3-1 |
| TT Cup Ukraine | 2021/02/27 16:05 | Igor Vatsyn v Samvel Melkumian | L | 3-1 |
| TT Cup (2020) | 2020/10/17 06:55 | Samvel Melkumian v Igor Vatsyn | W | 3-1 |
| TT Cup Ukraine | 2020/10/10 09:50 | Samvel Melkumian v Igor Vatsyn | W | 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 |
| TT Cup Ukraine | 2021/07/07 10:25 | Igor Vatsyn v Andrey Kaptanovsky | L | 1-3 |
| TT Cup Ukraine | 2021/07/07 09:15 | Igor Vatsyn v Volodymyr Tuchkevych | L | 1-3 |
| TT Cup Ukraine | 2021/07/07 08:05 | Igor Vatsyn v Igor Demchuk | L | 2-3 |
| TT Cup Ukraine | 2021/07/07 06:55 | Igor Vatsyn v Viktor Bosak | W | 3-1 |
| TT Cup Ukraine | 2021/07/06 02:15 | Viktor Bosak v Igor Vatsyn | L | 3-0 |
| TT Cup Ukraine | 2021/07/06 01:45 | Igor Vatsyn v Volodymyr Tuchkevych | L | 1-3 |
| TT Cup Ukraine | 2021/07/06 00:15 | Igor Vatsyn v Roman Pinchuk | L | 0-3 |
| TT Cup Ukraine | 2021/07/05 23:15 | Igor Vatsyn v Viktor Bosak | L | 2-3 |