| TT Cup Ukraine | 2021/08/25 07:30 | Roman Pinchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/08/17 12:10 | Oleksandr Kostiuk v Roman Pinchuk | W | 3-1 |
| TT Cup Ukraine | 2021/08/17 11:00 | Roman Pinchuk v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/08/11 09:50 | Oleksandr Kostiuk v Roman Pinchuk | W | 3-1 |
| TT Cup Ukraine | 2021/08/10 06:20 | Roman Pinchuk v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/29 21:15 | Oleksandr Kostiuk v Roman Pinchuk | W | 3-2 |
| TT Cup Ukraine | 2021/08/25 09:15 | Samvel Melkumian v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/08/25 08:40 | Oleksandr Kostiuk v Illya Semeniuk | L | 2-3 |
| TT Cup Ukraine | 2021/08/25 07:30 | Roman Pinchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/08/25 06:20 | Oleksandr Kostiuk v Andrey Kaptanovsky | L | 1-3 |
| TT Cup Ukraine | 2021/08/22 11:35 | Mykola Tovkach v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/22 11:00 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-0 |
| TT Cup Ukraine | 2021/08/22 09:50 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/08/22 08:05 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/08/25 10:25 | Samvel Melkumian v Roman Pinchuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/25 09:50 | Roman Pinchuk v Andrey Kaptanovsky | L | 2-3 |
| TT Cup Ukraine | 2021/08/25 07:30 | Roman Pinchuk v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/08/25 05:45 | Roman Pinchuk v Illya Semeniuk | L | 2-3 |
| TT Cup Ukraine | 2021/08/17 12:10 | Oleksandr Kostiuk v Roman Pinchuk | L | 3-1 |
| TT Cup Ukraine | 2021/08/17 11:00 | Roman Pinchuk v Oleksandr Kostiuk | L | 2-3 |
| TT Cup Ukraine | 2021/08/17 09:50 | Andrey Tsikhotskiy v Roman Pinchuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/17 08:05 | Volodymyr Tuchkevych v Roman Pinchuk | W | 0-3 |