| TT Cup Ukraine | 2021/05/22 00:45 | Samvel Melkumian v Viktor Bosak | W | 3-0 |
| TT Cup Ukraine | 2021/05/16 18:00 | Samvel Melkumian v Viktor Bosak | W | 3-0 |
| TT Cup Ukraine | 2021/05/11 02:15 | Samvel Melkumian v Viktor Bosak | W | 3-0 |
| TT Cup Ukraine | 2021/05/11 00:45 | Samvel Melkumian v Viktor Bosak | W | 3-1 |
| TT Cup Ukraine | 2021/05/01 13:55 | Samvel Melkumian v Viktor Bosak | W | 3-0 |
| TT Cup Ukraine | 2021/04/28 00:45 | Samvel Melkumian v Viktor Bosak | W | 3-0 |
| TT Cup Ukraine | 2021/04/20 21:15 | Samvel Melkumian v Viktor Bosak | L | 0-3 |
| TT Cup Ukraine | 2021/04/09 12:10 | Viktor Bosak v Samvel Melkumian | W | 1-3 |
| TT Cup Ukraine | 2021/04/09 09:15 | Samvel Melkumian v Viktor Bosak | L | 0-3 |
| TT Cup Ukraine | 2021/03/31 09:15 | Samvel Melkumian v Viktor Bosak | L | 0-3 |
| TT Cup Ukraine | 2021/03/27 07:20 | Viktor Bosak v Samvel Melkumian | W | 2-3 |
| TT Cup Ukraine | 2021/03/24 10:15 | Samvel Melkumian v Viktor Bosak | L | 2-3 |
| TT Cup Ukraine | 2021/03/03 12:35 | Viktor Bosak v Samvel Melkumian | W | 2-3 |
| TT Cup Ukraine | 2021/03/03 09:05 | Samvel Melkumian v Viktor Bosak | L | 0-3 |
| TT Cup Ukraine | 2021/02/22 23:45 | Samvel Melkumian v Viktor Bosak | W | 3-1 |
| TT Cup Ukraine | 2021/02/13 01:45 | Viktor Bosak v Samvel Melkumian | L | 3-1 |
| TT Cup Ukraine | 2021/02/11 15:30 | Samvel Melkumian v Viktor Bosak | W | 3-1 |
| 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 | 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 |