| TT Cup | 2021/10/13 04:50 | Kovalchuk, Nazar v Krutko, Aleksey | W | 2-3 |
| Ukraine Win Cup | 2021/10/10 10:45 | Krutko, Aleksey v Kovalchuk, Nazar | L | 0-3 |
| Ukraine Win Cup | 2021/10/10 07:45 | Kovalchuk, Nazar v Krutko, Aleksey | W | 1-3 |
| TT Cup | 2021/04/08 22:35 | Krutko, Aleksey v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2021/04/08 00:35 | Kovalchuk, Nazar v Krutko, Aleksey | W | 1-3 |
| TT Cup | 2021/03/11 12:15 | Krutko, Aleksey v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2021/03/10 14:00 | Kovalchuk, Nazar v Krutko, Aleksey | W | 1-3 |
| TT Cup | 2021/03/04 13:25 | Kovalchuk, Nazar v Krutko, Aleksey | W | 1-3 |
| TT Cup | 2021/10/14 04:50 | Krutko, Aleksey v Andrii Baklykov | W | 3-0 |
| TT Cup | 2021/10/13 12:25 | Shcherbak, Denys v Krutko, Aleksey | L | 3-0 |
| TT Cup | 2021/10/13 11:15 | Shkurupii, A. v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/10/13 09:30 | Tsybulin, Sergey v Krutko, Aleksey | W | 0-3 |
| TT Cup | 2021/10/13 07:10 | Andrii Baklykov v Krutko, Aleksey | L | 3-2 |
| TT Cup | 2021/10/13 04:50 | Kovalchuk, Nazar v Krutko, Aleksey | W | 2-3 |
| Ukraine Win Cup | 2021/10/10 10:45 | Krutko, Aleksey v Kovalchuk, Nazar | L | 0-3 |
| Ukraine Win Cup | 2021/10/10 10:15 | Danilyuk, Nazar v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/10/14 05:25 | Kovalchuk, Nazar v Shcherbak, Denys | W | 3-1 |
| TT Cup | 2021/10/13 11:50 | Kovalchuk, Nazar v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2021/10/13 10:05 | Kovalchuk, Nazar v Shcherbak, Denys | L | 2-3 |
| TT Cup | 2021/10/13 08:20 | Kovalchuk, Nazar v Andrii Baklykov | L | 2-3 |
| TT Cup | 2021/10/13 06:35 | Kovalchuk, Nazar v Shkurupii, A. | L | 0-3 |
| TT Cup | 2021/10/13 04:50 | Kovalchuk, Nazar v Krutko, Aleksey | L | 2-3 |
| TT Cup | 2021/10/12 09:30 | Andrii Datsenko v Kovalchuk, Nazar | W | 2-3 |
| TT Cup | 2021/10/12 08:55 | Kovalchuk, Nazar v Vovk, Vitalii | W | 3-1 |