| TT Cup | 2021/08/10 12:10 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/08/10 11:35 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/08/10 09:50 | Gilitukha, S. v Kostiuk, Oleksandr | W | 3-2 |
| TT Cup | 2021/08/03 09:50 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/08/02 09:50 | Gilitukha, S. v Kostiuk, Oleksandr | L | 1-3 |
| TT Cup | 2021/07/20 10:25 | Kostiuk, Oleksandr v Gilitukha, S. | W | 1-3 |
| TT Cup | 2021/07/19 11:00 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-2 |
| TT Cup | 2021/07/19 08:05 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-2 |
| TT Cup | 2021/08/11 09:15 | Gilitukha, S. v Tuchkevych, Volodymyr | L | 1-3 |
| TT Cup | 2021/08/11 08:05 | Gilitukha, S. v Roman Pinchuk | L | 1-3 |
| TT Cup | 2021/08/11 06:55 | Gilitukha, S. v Tsykhotskiy, Andrey | W | 3-1 |
| TT Cup | 2021/08/10 12:10 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/08/10 11:35 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/08/10 10:25 | Tsykhotskiy, Andrey v Gilitukha, S. | L | 3-0 |
| TT Cup | 2021/08/10 09:50 | Gilitukha, S. v Kostiuk, Oleksandr | W | 3-2 |
| TT Cup | 2021/08/10 07:30 | Gilitukha, S. v Roman Pinchuk | L | 1-3 |
| TT Cup | 2021/08/11 09:50 | Kostiuk, Oleksandr v Roman Pinchuk | W | 3-1 |
| TT Cup | 2021/08/11 07:30 | Kostiuk, Oleksandr v Tuchkevych, Volodymyr | W | 3-1 |
| TT Cup | 2021/08/11 05:45 | Kostiuk, Oleksandr v Tsykhotskiy, Andrey | W | 3-0 |
| TT Cup | 2021/08/10 12:10 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-1 |
| TT Cup | 2021/08/10 11:35 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-1 |
| TT Cup | 2021/08/10 11:00 | Kostiuk, Oleksandr v Tuchkevych, Volodymyr | W | 3-1 |
| TT Cup | 2021/08/10 09:50 | Gilitukha, S. v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/08/10 08:05 | Tsykhotskiy, Andrey v Kostiuk, Oleksandr | L | 3-1 |