| TT Cup Ukraine | 2021/04/12 06:20 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/04/03 15:05 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/04/01 23:15 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/16 12:00 | Oleksandr Kostiuk v Sergey Gilitukha | L | 1-3 |
| TT Cup Ukraine | 2021/03/15 12:00 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-0 |
| TT Cup Ukraine | 2021/03/12 02:15 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-2 |
| TT Cup Ukraine | 2021/03/11 23:45 | Oleksandr Kostiuk v Sergey Gilitukha | L | 2-3 |
| TT Cup Ukraine | 2021/03/05 01:45 | Oleksandr Kostiuk v Sergey Gilitukha | L | 0-3 |
| TT Cup Ukraine | 2021/04/20 07:30 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/04/20 05:45 | Oleksandr Kostiuk v Bogdan Stasiuk | L | 2-3 |
| TT Cup Ukraine | 2021/04/16 01:45 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/04/15 23:45 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/04/15 23:15 | Oleksandr Kostiuk v Bogdan Stasiuk | L | 0-3 |
| TT Cup Ukraine | 2021/04/15 22:15 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/04/15 21:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup (2021) | 2021/04/12 11:35 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/04/20 08:05 | Andrey Tsikhotskiy v Sergey Gilitukha | W | 2-3 |
| TT Cup Ukraine | 2021/04/20 06:20 | Mykola Tovkach v Sergey Gilitukha | L | 3-2 |
| TT Cup Ukraine | 2021/04/17 18:55 | Oleksandr Yarovoi v Sergey Gilitukha | W | 1-3 |
| TT Cup Ukraine | 2021/04/17 18:20 | Dmytro Derevynskyi v Sergey Gilitukha | W | 0-3 |
| TT Cup Ukraine | 2021/04/17 17:40 | Serhii Kubrak v Sergey Gilitukha | L | 3-2 |
| TT Cup Ukraine | 2021/04/17 16:30 | Oleksii Tiutiunnyk v Sergey Gilitukha | W | 1-3 |
| TT Cup Ukraine | 2021/04/17 15:20 | Vitaliy Solovey v Sergey Gilitukha | W | 0-3 |
| TT Cup (2021) | 2021/04/16 17:10 | Sergey Gilitukha v Vitaliy Solovey | L | 1-3 |