| Ukraine Win Cup | 2020/12/25 17:30 | Krutko, Aleksey v Kovalchuk, Nazar | L | 3-0 |
| Ukraine Win Cup | 2020/12/12 10:45 | Krutko, Aleksey v Kovalchuk, Nazar | W | 0-3 |
| Ukraine Win Cup | 2020/12/12 07:45 | Kovalchuk, Nazar v Krutko, Aleksey | W | 3-1 |
| Ukraine Win Cup | 2020/12/11 18:00 | Kovalchuk, Nazar v Krutko, Aleksey | L | 0-3 |
| Ukraine Win Cup | 2020/12/11 15:00 | Krutko, Aleksey v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2020/09/17 10:05 | Kovalchuk, Nazar v Krutko, Aleksey | W | 3-0 |
| TT Cup | 2020/09/16 11:50 | Kovalchuk, Nazar v Krutko, Aleksey | L | 1-3 |
| Ukraine Win Cup | 2020/08/14 16:00 | Kovalchuk, Nazar v Krutko, Aleksey | W | 3-0 |
| TT Cup | 2021/02/05 23:20 | Kovalchuk, Nazar v Boiko, Serhii | L | 1-3 |
| TT Cup | 2021/02/01 19:40 | Danilyuk, Nazar v Kovalchuk, Nazar | L | 3-1 |
| TT Cup | 2021/02/01 18:30 | Kovalchuk, Nazar v Mosuk, Nazar | W | 3-0 |
| TT Cup | 2021/02/01 17:20 | Kovalchuk, Nazar v Gordiy, Andrey | L | 1-3 |
| TT Cup | 2021/02/01 16:10 | Kovalchuk, Nazar v Plishilo, Volodymyr | W | 3-1 |
| TT Cup | 2021/02/01 15:00 | Kovalchuk, Nazar v Danilyuk, Nazar | L | 1-3 |
| TT Cup | 2021/01/31 20:15 | Danilyuk, Nazar v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2021/01/31 19:05 | Mosuk, Nazar v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2021/02/05 23:50 | Krutko, Aleksey v Shkurupii, A. | L | 1-3 |
| TT Cup | 2021/02/04 23:50 | Krutko, Aleksey v Shkurupii, A. | L | 1-3 |
| TT Cup | 2021/02/03 20:30 | Krutko, Aleksey v Nikolenko, Maxim | W | 3-0 |
| TT Cup | 2021/02/03 19:55 | Shkurupii, A. v Krutko, Aleksey | L | 3-2 |
| TT Cup | 2021/02/03 19:15 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/02/03 18:10 | Gaponov, Aleksey v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/02/02 21:00 | Krutko, Aleksey v Gaponov, Aleksey | L | 2-3 |
| TT Cup | 2021/02/02 19:50 | Nikolenko, Maxim v Krutko, Aleksey | W | 2-3 |