| TT Cup Ukraine | 2021/02/04 16:05 | Viktor Bosak v Samvel Melkumian | L | 3-2 |
| TT Cup Ukraine | 2021/02/01 22:45 | Samvel Melkumian v Viktor Bosak | L | 0-3 |
| TT Cup Ukraine | 2021/01/27 23:45 | Samvel Melkumian v Viktor Bosak | W | 3-1 |
| TT Cup Ukraine | 2021/01/20 16:05 | Viktor Bosak v Samvel Melkumian | L | 3-0 |
| TT Cup Ukraine | 2021/01/13 15:30 | Samvel Melkumian v Viktor Bosak | L | 1-3 |
| 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 | 2021/02/06 20:05 | Vitalii Protopopov v Samvel Melkumian | W | 1-3 |
| TT Cup Ukraine | 2021/02/06 18:55 | Samvel Melkumian v Serhii Illiushchenko | W | 3-0 |
| TT Cup Ukraine | 2021/02/06 17:45 | Vitalii Protopopov v Samvel Melkumian | L | 3-2 |
| TT Cup Ukraine | 2021/02/06 16:00 | Yevhenii Holoborodko v Samvel Melkumian | W | 2-3 |
| TT Cup Ukraine | 2021/02/06 14:15 | Andrii Isaiev v Samvel Melkumian | W | 2-3 |
| TT Cup Ukraine | 2021/02/05 20:05 | Samvel Melkumian v Serhii Illiushchenko | W | 3-0 |
| TT Cup Ukraine | 2021/02/05 17:10 | Yehor Miniailo v Samvel Melkumian | W | 2-3 |
| TT Cup Ukraine | 2021/02/05 16:35 | Samvel Melkumian v Serhii Illiushchenko | W | 3-1 |
| TT Cup Ukraine | 2021/02/11 14:20 | Andrey Krysak v Viktor Bosak | W | 1-3 |
| TT Cup Ukraine | 2021/02/09 20:10 | Bohdan Zdrobylko v Viktor Bosak | L | 3-0 |
| TT Cup Ukraine | 2021/02/09 17:50 | Andrey Krysak v Viktor Bosak | L | 3-1 |
| TT Cup Ukraine | 2021/02/09 17:15 | Viktor Bosak v Bohdan Zdrobylko | L | 1-3 |
| TT Cup Ukraine | 2021/02/09 16:05 | Igor Demchuk v Viktor Bosak | W | 0-3 |
| TT Cup Ukraine | 2021/02/09 14:55 | Viktor Bosak v Bogdan Stasiuk | L | 1-3 |
| TT Cup Ukraine | 2021/02/04 20:45 | Bogdan Stasiuk v Viktor Bosak | L | 3-2 |
| TT Cup Ukraine | 2021/02/04 19:00 | Bogdan Stasiuk v Viktor Bosak | L | 3-2 |