| TT Cup Ukraine | 2021/02/19 10:00 | Samvel Melkumian v Andrey Guchok | L | 3-0 |
| TT Cup Ukraine | 2020/05/30 16:45 | Samvel Melkumian v Andrey Guchok | W | 2-3 |
| TT Cup Ukraine | 2020/05/23 08:35 | Samvel Melkumian v Andrey Guchok | L | 3-2 |
| TT Cup Ukraine | 2020/05/22 09:45 | Samvel Melkumian v Andrey Guchok | L | 3-2 |
| TT Cup Ukraine | 2020/05/15 09:10 | Andrey Guchok v Samvel Melkumian | W | 3-1 |
| TT Cup Ukraine | 2020/05/15 08:00 | Samvel Melkumian v Andrey Guchok | L | 3-2 |
| TT Cup Ukraine | 2020/05/14 11:30 | Samvel Melkumian v Andrey Guchok | L | 3-0 |
| TT Cup Ukraine | 2020/05/14 09:45 | Samvel Melkumian v Andrey Guchok | L | 3-1 |
| TT Cup Ukraine | 2021/02/19 18:45 | Andrey Guchok v Oleksandr Yarovoi | L | 1-3 |
| TT Cup Ukraine | 2021/02/19 17:00 | Andrey Krysak v Andrey Guchok | L | 3-1 |
| TT Cup Ukraine | 2021/02/19 15:50 | Serhii Kubrak v Andrey Guchok | W | 1-3 |
| TT Cup Ukraine | 2021/02/19 12:20 | Mykola Zakladnyi v Andrey Guchok | L | 3-0 |
| TT Cup Ukraine | 2021/02/19 10:00 | Samvel Melkumian v Andrey Guchok | L | 3-0 |
| TT Cup Ukraine | 2021/02/19 07:40 | Oleh Stasevskyi v Andrey Guchok | W | 1-3 |
| TT Cup Ukraine | 2021/02/19 05:55 | Oleksandr Yarovoi v Andrey Guchok | W | 1-3 |
| TT Cup Ukraine | 2021/02/16 03:15 | Dmytro Lohosha v Andrey Guchok | W | 2-3 |
| TT Cup Ukraine | 2021/02/19 18:10 | Oleh Stasevskyi v Samvel Melkumian | L | 3-2 |
| TT Cup Ukraine | 2021/02/19 17:35 | Samvel Melkumian v Serhii Kubrak | L | 2-3 |
| TT Cup Ukraine | 2021/02/19 13:30 | Mykola Zakladnyi v Samvel Melkumian | L | 3-1 |
| TT Cup Ukraine | 2021/02/19 11:10 | Oleh Stasevskyi v Samvel Melkumian | L | 3-0 |
| TT Cup Ukraine | 2021/02/19 10:00 | Samvel Melkumian v Andrey Guchok | W | 3-0 |
| TT Cup Ukraine | 2021/02/19 08:15 | Oleksandr Yarovoi v Samvel Melkumian | L | 3-2 |
| TT Cup Ukraine | 2021/02/19 07:05 | Andrey Krysak v Samvel Melkumian | W | 1-3 |
| TT Cup Ukraine | 2021/02/13 03:15 | Samvel Melkumian v Bogdan Stasiuk | W | 3-0 |