| TT Cup | 2021/07/19 08:05 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-2 |
| TT Cup | 2021/06/24 00:15 | Gilitukha, S. v Kostiuk, Oleksandr | L | 3-0 |
| TT Cup | 2021/06/23 21:45 | Gilitukha, S. v Kostiuk, Oleksandr | L | 3-0 |
| TT Cup | 2021/06/22 06:55 | Gilitukha, S. v Kostiuk, Oleksandr | W | 2-3 |
| TT Cup | 2021/06/21 11:00 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-1 |
| TT Cup | 2021/06/18 23:45 | Gilitukha, S. v Kostiuk, Oleksandr | L | 3-0 |
| TT Cup | 2021/06/12 12:10 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-0 |
| TT Cup | 2021/06/12 11:00 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-1 |
| TT Cup | 2021/07/19 10:25 | Kostiuk, Oleksandr v Tuchkevych, Volodymyr | W | 3-0 |
| TT Cup | 2021/07/19 08:40 | Tsykhotskiy, Andrey v Kostiuk, Oleksandr | L | 3-1 |
| TT Cup | 2021/07/19 08:05 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-2 |
| TT Cup | 2021/07/19 06:20 | Kostiuk, Oleksandr v Tuchkevych, Volodymyr | W | 3-2 |
| TT Cup | 2021/07/16 02:15 | Tsykhotskiy, Andrey v Kostiuk, Oleksandr | L | 3-0 |
| TT Cup | 2021/07/16 00:45 | Tsykhotskiy, Andrey v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/07/16 00:15 | Kostiuk, Oleksandr v Vatsin, Igor | W | 3-1 |
| TT Cup | 2021/07/15 22:15 | Kostiuk, Oleksandr v Bogdan Stasiuk | W | 3-2 |
| TT Cup | 2021/07/19 09:50 | Tsykhotskiy, Andrey v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/07/19 09:15 | Gilitukha, S. v Tuchkevych, Volodymyr | W | 3-2 |
| TT Cup | 2021/07/19 08:05 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-2 |
| TT Cup | 2021/07/19 06:55 | Tsykhotskiy, Andrey v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/07/19 05:45 | Tuchkevych, Volodymyr v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/07/15 17:55 | Panchenko, Bogdan v Gilitukha, S. | L | 3-0 |
| TT Cup | 2021/07/15 15:35 | Nikita Korbut v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/07/15 13:50 | Voytenko, Evgeniy v Gilitukha, S. | L | 3-0 |