| TT Cup | 2021/02/16 12:00 | Gilitukha, S. v Kostiuk, Oleksandr | W | 3-2 |
| TT Cup | 2021/02/12 02:45 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/02/11 23:15 | Kostiuk, Oleksandr v Gilitukha, S. | L | 3-0 |
| TT Cup | 2021/01/30 14:20 | Kostiuk, Oleksandr v Gilitukha, S. | W | 0-3 |
| TT Cup | 2021/01/29 01:45 | Gilitukha, S. v Kostiuk, Oleksandr | L | 2-3 |
| TT Cup | 2021/01/22 19:35 | Gilitukha, S. v Kostiuk, Oleksandr | L | 1-3 |
| TT Cup | 2021/01/17 09:40 | Gilitukha, S. v Kostiuk, Oleksandr | L | 1-3 |
| TT Cup | 2021/01/05 02:45 | Gilitukha, S. v Kostiuk, Oleksandr | L | 0-3 |
| TT Cup | 2021/02/22 10:50 | Tuchkevych, Volodymyr v Gilitukha, S. | L | 3-1 |
| TT Cup | 2021/02/22 09:05 | Semeniuk, Illya v Gilitukha, S. | L | 3-2 |
| TT Cup | 2021/02/22 07:20 | Vitaliy Pinchuk v Gilitukha, S. | W | 0-3 |
| TT Cup | 2021/02/20 20:45 | Gilitukha, S. v Kuharchuk, Aleksandr | W | 3-2 |
| TT Cup | 2021/02/20 19:35 | Gilitukha, S. v Matsehora, Ihor | W | 3-0 |
| TT Cup | 2021/02/20 18:25 | Tuchkevych, Volodymyr v Gilitukha, S. | W | 1-3 |
| TT Cup | 2021/02/20 16:40 | Kuharchuk, Aleksandr v Gilitukha, S. | W | 2-3 |
| TT Cup | 2021/02/20 14:55 | Tsykhotskiy, Andrey v Gilitukha, S. | W | 0-3 |
| TT Cup | 2021/02/22 09:40 | Vitaliy Pinchuk v Kostiuk, Oleksandr | L | 3-1 |
| TT Cup | 2021/02/22 07:55 | Semeniuk, Illya v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/02/22 06:45 | Tuchkevych, Volodymyr v Kostiuk, Oleksandr | L | 3-1 |
| TT Cup | 2021/02/16 12:00 | Gilitukha, S. v Kostiuk, Oleksandr | L | 3-2 |
| TT Cup | 2021/02/16 09:40 | Tsykhotskiy, Andrey v Kostiuk, Oleksandr | L | 3-1 |
| TT Cup | 2021/02/16 07:55 | Vitaliy Pinchuk v Kostiuk, Oleksandr | L | 3-1 |
| TT Cup | 2021/02/16 06:45 | Kuharchuk, Aleksandr v Kostiuk, Oleksandr | W | 1-3 |
| TT Cup | 2021/02/12 02:45 | Kostiuk, Oleksandr v Gilitukha, S. | W | 3-1 |