| TT Cup | 2020/07/24 11:05 | Kovalchuk, Nazar v Didukh, Viktor | W | 3-2 |
| TT Cup | 2020/07/23 11:05 | Didukh, Viktor v Kovalchuk, Nazar | L | 3-0 |
| TT Cup | 2020/07/08 08:45 | Didukh, Viktor v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2020/06/07 07:00 | Didukh, Viktor v Kovalchuk, Nazar | L | 3-0 |
| TT Cup | 2020/06/03 12:15 | Didukh, Viktor v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2020/06/03 09:55 | Kovalchuk, Nazar v Didukh, Viktor | L | 2-3 |
| TT Cup | 2020/06/02 10:30 | Didukh, Viktor v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2020/05/16 11:40 | Kovalchuk, Nazar v Didukh, Viktor | L | 0-3 |
| TT Cup | 2020/07/24 11:05 | Kovalchuk, Nazar v Didukh, Viktor | W | 3-2 |
| TT Cup | 2020/07/24 09:55 | Danilyuk, Nazar v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2020/07/24 08:10 | Kushnyr, Vasiliy v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2020/07/24 06:25 | Verbyany, Vasily v Kovalchuk, Nazar | L | 3-0 |
| TT Cup | 2020/07/23 11:05 | Didukh, Viktor v Kovalchuk, Nazar | L | 3-0 |
| TT Cup | 2020/07/23 08:45 | Verbyany, Vasily v Kovalchuk, Nazar | L | 3-1 |
| TT Cup | 2020/07/23 07:00 | Danilyuk, Nazar v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2020/07/23 05:50 | Kushnyr, Vasiliy v Kovalchuk, Nazar | L | 3-0 |
| TT Cup | 2020/07/24 11:05 | Kovalchuk, Nazar v Didukh, Viktor | L | 3-2 |
| TT Cup | 2020/07/24 08:45 | Verbyany, Vasily v Didukh, Viktor | W | 0-3 |
| TT Cup | 2020/07/24 07:00 | Kushnyr, Vasiliy v Didukh, Viktor | W | 2-3 |
| TT Cup | 2020/07/24 05:50 | Danilyuk, Nazar v Didukh, Viktor | W | 0-3 |
| TT Cup | 2020/07/23 11:40 | Didukh, Viktor v Danilyuk, Nazar | W | 3-1 |
| TT Cup | 2020/07/23 11:05 | Didukh, Viktor v Kovalchuk, Nazar | W | 3-0 |
| TT Cup | 2020/07/23 09:55 | Kushnyr, Vasiliy v Didukh, Viktor | L | 3-0 |
| TT Cup | 2020/07/23 08:10 | Danilyuk, Nazar v Didukh, Viktor | W | 0-3 |