| TT Cup (2020) | 2020/05/04 18:40 | Vasiliy Kushnyr v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2020/05/04 18:05 | Nazar Kovalchuk v Andrey Gordiy | W | 3-2 |
| TT Cup Ukraine | 2020/05/04 16:55 | Vasily Verbyany v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2020/05/04 15:10 | Vasiliy Kushnyr v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2020/05/04 13:25 | Nazar Danilyuk v Nazar Kovalchuk | W | 0-3 |
| TT Cup Ukraine | 2020/05/03 18:40 | Nazar Kovalchuk v Andrey Gordiy | W | 3-2 |
| TT Cup Ukraine | 2020/05/03 18:05 | Nazar Kovalchuk v Andrey Gordiy | W | 3-1 |
| TT Cup Ukraine | 2020/05/03 16:55 | Nazar Danilyuk v Nazar Kovalchuk | L | 3-2 |
| Qatar Open XD | 2017/08/15 14:35 | Yuto Kizukuri v Viktor Didukh | L | 4-0 |
| Qatar Open XD | 2017/04/26 17:30 | Aliaksandr Khanin v Viktor Didukh | L | 4-0 |
| Qatar Open XD | 2017/03/15 11:45 | Thibaut Darcis v Viktor Didukh | L | 4-0 |