| TT Cup (2020) | 2020/07/24 12:15 | Nazar Kovalchuk v Viktor Didukh | L | 3-0 |
| TT Cup Ukraine | 2020/07/24 11:05 | Nazar Kovalchuk v Viktor Didukh | L | 3-2 |
| TT Cup Ukraine | 2020/07/23 11:05 | Viktor Didukh v Nazar Kovalchuk | W | 3-0 |
| TT Cup Ukraine | 2020/07/08 08:45 | Viktor Didukh v Nazar Kovalchuk | L | 1-3 |
| TT Cup Ukraine | 2020/06/07 07:00 | Viktor Didukh v Nazar Kovalchuk | W | 3-0 |
| TT Cup (2020) | 2020/06/03 12:15 | Viktor Didukh v Nazar Kovalchuk | W | 3-2 |
| TT Cup Ukraine | 2020/06/03 09:55 | Nazar Kovalchuk v Viktor Didukh | W | 2-3 |
| TT Cup Ukraine | 2020/06/02 10:30 | Viktor Didukh v Nazar Kovalchuk | L | 1-3 |
| TT Cup Ukraine | 2020/08/25 08:10 | Viktor Didukh v Vasily Verbyany | W | 3-1 |
| TT Cup Ukraine | 2020/08/25 07:35 | Viktor Didukh v Nazar Danilyuk | L | 1-3 |
| TT Cup Ukraine | 2020/08/23 13:35 | Viktor Didukh v Serhii Tsybulin | W | 3-0 |
| TT Cup Ukraine | 2020/08/23 13:00 | Viktor Didukh v Serhii Tsybulin | W | 3-0 |
| TT Cup Ukraine | 2020/08/23 10:40 | Dmytro Yaremchuk v Viktor Didukh | L | 3-0 |
| TT Cup Ukraine | 2020/08/23 08:20 | Valentyn Yunchyk v Viktor Didukh | L | 3-0 |
| TT Cup Ukraine | 2020/08/23 07:10 | Viktor Didukh v Ivan Mai | L | 1-3 |
| TT Cup Ukraine | 2020/08/23 06:00 | Nikolay Telnoy v Viktor Didukh | W | 0-3 |
| TT Cup Ukraine | 2020/08/25 08:45 | Nazar Kovalchuk v Nazar Danilyuk | L | 2-3 |
| TT Cup Ukraine | 2020/08/25 07:00 | Nazar Kovalchuk v Vasily Verbyany | L | 1-3 |
| TT Cup Ukraine | 2020/08/25 05:50 | Nazar Kovalchuk v Vasiliy Kushnyr | L | 0-3 |
| TT Cup Ukraine | 2020/08/23 18:40 | Nazar Mosuk v Nazar Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2020/08/23 18:05 | Nazar Kovalchuk v Nazar Danilyuk | W | 3-1 |
| TT Cup Ukraine | 2020/08/23 16:55 | Andrey Gordiy v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2020/08/23 15:10 | Nazar Mosuk v Nazar Kovalchuk | L | 3-0 |
| TT Cup Ukraine | 2020/08/23 13:25 | Olexander Oleskevych v Nazar Kovalchuk | W | 1-3 |