| TT Cup (2020) | 2020/10/15 16:50 | Samvel Melkumian v Viktor Bosak | W | 1-3 |
| TT Cup Ukraine | 2020/06/19 08:00 | Viktor Bosak v Samvel Melkumian | L | 2-3 |
| TT Cup Ukraine | 2020/06/12 11:30 | Samvel Melkumian v Viktor Bosak | L | 3-1 |
| TT Cup Ukraine | 2020/06/12 10:20 | Viktor Bosak v Samvel Melkumian | L | 0-3 |
| TT Cup Ukraine | 2020/06/09 20:45 | Viktor Bosak v Samvel Melkumian | L | 1-3 |
| TT Cup Ukraine | 2020/05/30 17:55 | Samvel Melkumian v Viktor Bosak | L | 3-1 |
| TT Cup Ukraine | 2020/11/05 03:15 | Andrey Guchok v Viktor Bosak | L | 3-1 |
| TT Cup Ukraine | 2020/11/05 01:45 | Viktor Bosak v Igor Demchuk | L | 1-3 |
| TT Cup Ukraine | 2020/11/05 01:15 | Pavlo Chyzh v Viktor Bosak | W | 1-3 |
| TT Cup Ukraine | 2020/11/05 00:15 | Viktor Bosak v Igor Demchuk | W | 3-2 |
| TT Cup Ukraine | 2020/11/04 23:15 | Viktor Bosak v Pavlo Chyzh | W | 3-0 |
| TT Cup Ukraine | 2020/11/04 22:45 | Viktor Bosak v Andrey Guchok | W | 3-1 |
| TT Cup (2020) | 2020/11/02 12:35 | Viktor Bosak v Oleksandr Kalynevych | L | 0-3 |
| TT Cup Ukraine | 2020/11/02 10:15 | Oleksandr Kalynevych v Viktor Bosak | W | 1-3 |
| TT Cup Ukraine | 2020/11/08 19:35 | Mykola Tovkach v Samvel Melkumian | W | 0-3 |
| TT Cup Ukraine | 2020/11/08 17:50 | Volodymyr Tuchkevych v Samvel Melkumian | W | 0-3 |
| TT Cup Ukraine | 2020/11/08 17:15 | Samvel Melkumian v Sergey Gilitukha | W | 3-1 |
| TT Cup Ukraine | 2020/11/08 16:05 | Mykola Tovkach v Samvel Melkumian | L | 3-2 |
| TT Cup Ukraine | 2020/11/08 14:55 | Samvel Melkumian v Vladislav Yamchuk | W | 3-2 |
| TT Cup Ukraine | 2020/11/07 20:45 | Sergey Gilitukha v Samvel Melkumian | W | 1-3 |
| TT Cup Ukraine | 2020/11/07 19:35 | Mykola Tovkach v Samvel Melkumian | W | 0-3 |
| TT Cup Ukraine | 2020/11/07 18:15 | Volodymyr Tuchkevych v Samvel Melkumian | W | 2-3 |