| TT Cup Ukraine | 08/26 16:55 | - | Ruslan Kovalchuk v Artur Moriak | L | 1-3 | |
| TT Cup Ukraine | 08/26 14:35 | - | Ruslan Kovalchuk v Mykhailo Vivatenko | L | 0-3 | |
| TT Cup Ukraine | 08/26 12:50 | - | Ruslan Kovalchuk v Vasyl Pleshkan | W | 3-1 | |
| TT Cup Ukraine | 08/11 10:30 | - | Ruslan Kovalchuk v Ihor Syniavskyi | W | 3-2 | |
| TT Cup Ukraine | 08/11 09:20 | - | Ruslan Kovalchuk v Ruslan Andrischak | L | 0-3 | |
| TT Cup Ukraine | 08/11 08:10 | - | Ruslan Kovalchuk v Grigoriy Oliynik | L | 0-3 | |
| TT Cup Ukraine | 08/11 07:00 | - | Ruslan Kovalchuk v Artur Moriak | L | 0-3 | |
| TT Cup Ukraine | 08/10 12:15 | - | Ruslan Kovalchuk v Vasyl Ludchak | W | 3-1 | |
| TT Cup Ukraine | 08/10 11:05 | - | Ruslan Kovalchuk v Grigoriy Oliynik | L | 1-3 | |
| TT Cup Ukraine | 08/10 10:30 | - | Ruslan Kovalchuk v Ihor Syniavskyi | W | 3-1 | |
| TT Cup Ukraine | 08/10 08:45 | - | Ihor Syniavskyi v Ruslan Kovalchuk | L | 3-0 | |
| TT Cup Ukraine | 08/10 08:10 | - | Ruslan Kovalchuk v Grigoriy Oliynik | L | 0-3 | |
| TT Cup Ukraine | 08/10 06:25 | - | Ruslan Kovalchuk v Vasyl Ludchak | W | 3-1 | |
| TT Cup (2021) | 07/20 12:05 | - | Ruslan Kovalchuk v Aleksandr Tulenin | L | 1-3 | |
| TT Cup Ukraine | 07/20 10:55 | - | Aleksandr Tulenin v Ruslan Kovalchuk | W | 0-3 | |
| TT Cup Ukraine | 07/20 08:35 | - | Aleksandr Melnikov v Ruslan Kovalchuk | W | 1-3 | |
| TT Cup Ukraine | 07/20 06:50 | - | Oleg Mikluha v Ruslan Kovalchuk | W | 0-3 | |
| TT Cup Ukraine | 07/20 05:40 | - | Anatolii Hritchenko v Ruslan Kovalchuk | W | 1-3 | |
| TT Cup Ukraine | 07/19 12:05 | - | Ruslan Kovalchuk v Aleksandr Tulenin | W | 3-0 | |
| TT Cup Ukraine | 07/19 10:20 | - | Anatolii Hritchenko v Ruslan Kovalchuk | L | 3-2 | |
| TT Cup Ukraine | 07/19 09:45 | - | Ruslan Kovalchuk v Aleksandr Melnikov | W | 3-1 | |
| TT Cup Ukraine | 07/19 07:25 | - | Ruslan Kovalchuk v Oleg Mikluha | W | 3-0 | |
| TT Cup Ukraine | 07/19 05:40 | - | Ruslan Kovalchuk v Aleksandr Tulenin | W | 3-1 | |
| TT Cup Ukraine | 07/12 18:40 | - | Ruslan Kovalchuk v Grigoriy Oliynik | W | 3-1 | |
| TT Cup Ukraine | 07/12 18:05 | - | Ruslan Kovalchuk v Artur Moriak | W | 3-0 | |
| TT Cup Ukraine | 07/12 16:55 | - | Ihor Syniavskyi v Ruslan Kovalchuk | L | 3-2 | |
| TT Cup Ukraine | 07/12 15:10 | - | Grigoriy Oliynik v Ruslan Kovalchuk | L | 3-1 | |
| TT Cup Ukraine | 07/12 13:25 | - | Mykhailo Vivatenko v Ruslan Kovalchuk | L | 3-2 | |
| TT Cup Ukraine | 07/06 12:05 | - | Aleksandr Melnikov v Ruslan Kovalchuk | L | 3-2 | |
| TT Cup Ukraine | 07/06 11:30 | - | Ruslan Kovalchuk v Aleksandr Tulenin | L | 2-3 |