| TT Cup Ukraine | 2021/07/24 16:50 | Samvel Melkumian v Igor Vatsyn | W | 2-3 |
| TT Cup Ukraine | 2021/07/17 00:45 | Igor Vatsyn v Samvel Melkumian | L | 1-3 |
| TT Cup Ukraine | 2021/05/23 22:45 | Igor Vatsyn v Samvel Melkumian | W | 3-2 |
| TT Cup Ukraine | 2021/05/01 16:50 | Igor Vatsyn v Samvel Melkumian | W | 3-1 |
| TT Cup Ukraine | 2021/04/23 19:45 | Samvel Melkumian v Igor Vatsyn | W | 1-3 |
| TT Cup Ukraine | 2021/04/23 14:30 | Samvel Melkumian v Igor Vatsyn | L | 3-2 |
| TT Cup Ukraine | 2021/04/09 06:55 | Samvel Melkumian v Igor Vatsyn | L | 3-1 |
| TT Cup Ukraine | 2021/02/27 16:05 | Igor Vatsyn v Samvel Melkumian | W | 3-1 |
| TT Cup (2020) | 2020/10/17 06:55 | Samvel Melkumian v Igor Vatsyn | L | 3-1 |
| TT Cup Ukraine | 2020/10/10 09:50 | Samvel Melkumian v Igor Vatsyn | L | 3-1 |
| TT Cup Ukraine | 2020/10/04 17:25 | Samvel Melkumian v Igor Vatsyn | L | 3-0 |
| TT Cup Ukraine | 2020/10/03 13:20 | Igor Vatsyn v Samvel Melkumian | L | 2-3 |
| TT Cup Ukraine | 2020/09/25 23:45 | Samvel Melkumian v Igor Vatsyn | W | 0-3 |