| TT Cup Ukraine | 2021/10/12 07:00 | Oleksandr Kasatiy v Ruslan Kovalchuk | W | 2-3 |
| TT Cup Ukraine | 2021/10/11 11:40 | Ruslan Kovalchuk v Oleksandr Kasatiy | W | 3-1 |
| TT Cup Ukraine | 2021/10/11 07:35 | Oleksandr Kasatiy v Ruslan Kovalchuk | W | 0-3 |
| TT Cup Ukraine | 2021/09/08 07:00 | Oleksandr Kasatiy v Ruslan Kovalchuk | L | 3-0 |
| TT Cup Ukraine | 2021/09/03 18:05 | Oleksandr Kasatiy v Ruslan Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/09/02 17:30 | Oleksandr Kasatiy v Ruslan Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2021/04/23 15:10 | Ruslan Kovalchuk v Oleksandr Kasatiy | L | 1-3 |
| TT Cup (2021) | 2021/11/18 13:15 | Rostyslav Kliucuk v Ruslan Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2021/11/18 12:40 | Ruslan Kovalchuk v Vasyl Pleshkan | W | 3-0 |
| TT Cup Ukraine | 2021/11/18 10:55 | Ruslan Kovalchuk v Vitalii Hryniuk | L | 2-3 |
| TT Cup Ukraine | 2021/11/18 08:35 | Vasyl Pleshkan v Ruslan Kovalchuk | W | 2-3 |
| TT Cup Ukraine | 2021/11/18 07:25 | Rostyslav Kliucuk v Ruslan Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/11/18 06:50 | Ruslan Kovalchuk v Vitalii Hryniuk | L | 1-3 |
| TT Cup Ukraine | 2021/11/17 13:15 | Vitalii Hryniuk v Ruslan Kovalchuk | L | 3-2 |
| TT Cup Ukraine | 2021/11/17 12:05 | Eugenius Bodnaruk v Ruslan Kovalchuk | W | 0-3 |
| TT Cup Ukraine | 2021/11/18 18:55 | Kyrylo Rybalchenko v Oleksandr Kasatiy | L | 3-2 |
| TT Cup Ukraine | 2021/11/18 16:35 | Dmitriy Belanchik v Oleksandr Kasatiy | L | 3-1 |
| TT Cup Ukraine | 2021/11/18 14:50 | Vasiliy Smyk v Oleksandr Kasatiy | W | 0-3 |
| TT Cup Ukraine | 2021/11/18 13:40 | Grigoriy Oliynik v Oleksandr Kasatiy | L | 3-1 |
| TT Cup Ukraine | 2021/11/15 02:00 | Grigoriy Oliynik v Oleksandr Kasatiy | L | 3-2 |
| TT Cup Ukraine | 2021/11/15 01:00 | Oleksandr Staryi v Oleksandr Kasatiy | W | 2-3 |
| TT Cup Ukraine | 2021/11/15 00:00 | Ruslan Andrischak v Oleksandr Kasatiy | L | 3-2 |
| TT Cup Ukraine | 2021/11/14 23:30 | Oleksandr Kasatiy v Oleksandr Staryi | L | 2-3 |