| TT Cup (2020) | 2020/10/15 16:50 | Samvel Melkumian v Viktor Bosak | L | 1-3 |
| TT Cup Ukraine | 2020/06/19 08:00 | Viktor Bosak v Samvel Melkumian | W | 2-3 |
| TT Cup Ukraine | 2020/06/12 11:30 | Samvel Melkumian v Viktor Bosak | W | 3-1 |
| TT Cup Ukraine | 2020/06/12 10:20 | Viktor Bosak v Samvel Melkumian | W | 0-3 |
| TT Cup Ukraine | 2020/06/09 20:45 | Viktor Bosak v Samvel Melkumian | W | 1-3 |
| TT Cup Ukraine | 2020/05/30 17:55 | Samvel Melkumian v Viktor Bosak | W | 3-1 |
| TT Cup Ukraine | 2020/12/19 19:00 | Samvel Melkumian v Volodymyr Tuchkevych | L | 1-3 |
| TT Cup Ukraine | 2020/12/19 17:50 | Samvel Melkumian v Aleksandr Kuharchuk | L | 0-3 |
| TT Cup Ukraine | 2020/12/19 16:40 | Samvel Melkumian v Oleksandr Kostiuk | L | 1-3 |
| TT Cup Ukraine | 2020/12/19 15:30 | Samvel Melkumian v Andrey Tsikhotskiy | L | 2-3 |
| TT Cup Ukraine | 2020/12/18 19:35 | Volodymyr Tuchkevych v Samvel Melkumian | L | 3-0 |
| TT Cup Ukraine | 2020/12/18 17:15 | Aleksandr Kuharchuk v Samvel Melkumian | L | 3-1 |
| TT Cup Ukraine | 2020/12/18 15:30 | Sergey Gilitukha v Samvel Melkumian | L | 3-1 |
| TT Cup Ukraine | 2020/12/18 14:20 | Andrey Tsikhotskiy v Samvel Melkumian | L | 3-1 |
| TT Cup Ukraine | 2020/12/28 12:00 | Andrey Krysak v Viktor Bosak | W | 2-3 |
| TT Cup Ukraine | 2020/12/28 10:50 | Igor Demchuk v Viktor Bosak | W | 1-3 |
| TT Cup Ukraine | 2020/12/28 10:15 | Viktor Bosak v Bohdan Zdrobylko | L | 2-3 |
| TT Cup Ukraine | 2020/12/28 09:05 | Andrey Krysak v Viktor Bosak | W | 0-3 |
| TT Cup Ukraine | 2020/12/28 07:55 | Bohdan Zdrobylko v Viktor Bosak | W | 2-3 |
| TT Cup Ukraine | 2020/12/28 06:45 | Igor Demchuk v Viktor Bosak | W | 2-3 |
| TT Cup Ukraine | 2020/12/27 19:00 | Andrey Krysak v Viktor Bosak | W | 1-3 |
| TT Cup Ukraine | 2020/12/27 18:25 | Viktor Bosak v Igor Demchuk | L | 1-3 |