| TT Cup Ukraine | 2021/10/26 09:15 | Oleksandr Kostiuk v Igor Demchuk | W | 3-0 |
| TT Cup Ukraine | 2021/10/26 05:45 | Igor Demchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/06/23 23:45 | Oleksandr Kostiuk v Igor Demchuk | L | 2-3 |
| TT Cup Ukraine | 2021/06/23 20:45 | Igor Demchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/25 00:15 | Oleksandr Kostiuk v Igor Demchuk | L | 1-3 |
| TT Cup Ukraine | 2021/10/26 11:00 | Roman Vashchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/10/26 09:50 | Samvel Melkumian v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/10/26 09:15 | Oleksandr Kostiuk v Igor Demchuk | W | 3-0 |
| TT Cup Ukraine | 2021/10/26 08:05 | Roman Vashchuk v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/10/26 06:55 | Samvel Melkumian v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/10/26 05:45 | Igor Demchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/10/25 11:35 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/10/25 10:25 | Samvel Melkumian v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/10/26 11:35 | Samvel Melkumian v Igor Demchuk | W | 1-3 |
| TT Cup Ukraine | 2021/10/26 10:25 | Roman Vashchuk v Igor Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/10/26 09:15 | Oleksandr Kostiuk v Igor Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/10/26 07:30 | Samvel Melkumian v Igor Demchuk | L | 3-1 |
| TT Cup Ukraine | 2021/10/26 06:20 | Roman Vashchuk v Igor Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/10/26 05:45 | Igor Demchuk v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/10/23 19:10 | Igor Demchuk v Igor Vatsyn | W | 3-0 |
| TT Cup Ukraine | 2021/10/23 18:00 | Igor Demchuk v Roman Vashchuk | L | 0-3 |