| 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 | 2021/05/01 15:40 | Igor Vatsyn v Viktor Bosak | L | 2-3 |
| TT Cup Ukraine | 2021/05/01 14:30 | Igor Vatsyn v Andrey Krysak | L | 0-3 |
| TT Cup Ukraine | 2021/04/25 18:40 | Igor Vatsyn v Dmytro Kalyniuk | L | 0-3 |
| TT Cup Ukraine | 2021/04/25 17:30 | Igor Vatsyn v Dmytro Kalyniuk | W | 3-0 |
| TT Cup Ukraine | 2021/04/25 16:20 | Igor Vatsyn v Roman Vashchuk | L | 2-3 |
| TT Cup Ukraine | 2021/04/25 15:10 | Igor Vatsyn v Roman Pinchuk | L | 2-3 |
| TT Cup Ukraine | 2021/04/25 14:00 | Igor Vatsyn v Yurii Parahailo | W | 3-1 |
| TT Cup Ukraine | 2021/04/24 18:05 | Roman Pinchuk v Igor Vatsyn | L | 3-1 |
| TT Cup Ukraine | 2021/05/01 16:15 | Samvel Melkumian v Andrey Krysak | W | 3-2 |
| TT Cup Ukraine | 2021/05/01 15:05 | Volodymyr Tuchkevych v Samvel Melkumian | W | 2-3 |
| TT Cup Ukraine | 2021/05/01 13:55 | Samvel Melkumian v Viktor Bosak | W | 3-0 |
| TT Cup Ukraine | 2021/04/28 02:15 | Samvel Melkumian v Volodymyr Tuchkevych | L | 1-3 |
| TT Cup Ukraine | 2021/04/28 00:45 | Samvel Melkumian v Viktor Bosak | W | 3-0 |
| TT Cup Ukraine | 2021/04/27 23:45 | Samvel Melkumian v Igor Demchuk | W | 3-1 |
| TT Cup Ukraine | 2021/04/27 22:45 | Samvel Melkumian v Volodymyr Tuchkevych | W | 3-2 |
| TT Cup Ukraine | 2021/04/27 21:45 | Samvel Melkumian v Roman Vashchuk | L | 2-3 |