| Ukraine - TT-Cup | 2020/06/02 10:30 | Viktor Didukh v Nazar Kovalchuk | W | 1-3 |
| Ukraine - TT-Cup | 2020/05/16 11:40 | Nazar Kovalchuk v Viktor Didukh | L | 0-3 |
| Ukraine - TT-Cup | 2020/05/16 08:10 | Nazar Kovalchuk v Viktor Didukh | L | 0-3 |
| Ukraine - TT-Cup | 2020/05/15 05:50 | Viktor Didukh v Nazar Kovalchuk | L | 3-2 |