| TT Cup Ukraine | 2021/10/11 19:10 | Vitalii Klimov v Oleksandr Kostiuk | W | 3-2 |
| TT Cup Ukraine | 2021/10/11 15:05 | Vitalii Klimov v Oleksandr Kostiuk | L | 2-3 |
| TT Cup Ukraine | 2021/10/11 19:45 | Andrey Kaptanovsky v Vitalii Klimov | L | 3-1 |
| TT Cup Ukraine | 2021/10/11 19:10 | Vitalii Klimov v Oleksandr Kostiuk | W | 3-2 |
| TT Cup Ukraine | 2021/10/11 17:25 | Vitalii Klimov v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/10/11 16:15 | Vitalii Klimov v Andrey Kaptanovsky | L | 0-3 |
| TT Cup Ukraine | 2021/10/11 15:05 | Vitalii Klimov v Oleksandr Kostiuk | L | 2-3 |
| TT Cup Ukraine | 2021/10/11 14:30 | Vitalii Klimov v Andrey Tsikhotskiy | W | 3-0 |
| Setka Cup (2021) | 2021/07/31 11:45 | Vitalii Klimov v Oleg Kolivay | L | 2-3 |
| Setka Cup (2021) | 2021/07/31 09:45 | Valentyn Lutsenko v Vitalii Klimov | L | 3-1 |
| TT Cup Ukraine | 2021/10/11 19:10 | Vitalii Klimov v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/10/11 18:00 | Andrey Kaptanovsky v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/10/11 16:50 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/10/11 15:05 | Vitalii Klimov v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/10/11 13:55 | Andrey Kaptanovsky v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/10/11 13:20 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-1 |
| TT Cup Ukraine | 2021/10/05 19:10 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/10/05 18:00 | Samvel Melkumian v Oleksandr Kostiuk | L | 3-0 |