| TT Cup | 2021/10/21 11:55 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/10/20 08:25 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/10/07 10:00 | Boiko, Serhii v Krutko, Aleksey | W | 2-3 |
| TT Cup | 2021/09/30 09:35 | Boiko, Serhii v Krutko, Aleksey | L | 3-2 |
| TT Cup | 2021/09/29 09:00 | Krutko, Aleksey v Boiko, Serhii | L | 0-3 |
| TT Cup | 2021/09/23 04:50 | Krutko, Aleksey v Boiko, Serhii | W | 3-0 |
| TT Cup | 2021/09/22 13:00 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/09/19 12:25 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/10/27 05:25 | Krutko, Aleksey v Shkurupii, A. | L | 1-3 |
| TT Cup | 2021/10/21 11:55 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/10/21 10:45 | Krutko, Aleksey v Levadniy, Aleksandr | W | 3-1 |
| TT Cup | 2021/10/21 09:35 | Krutko, Aleksey v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2021/10/21 07:50 | Krutko, Aleksey v 슈체르바크, 데니스 | L | 1-3 |
| TT Cup | 2021/10/21 05:30 | Krutko, Aleksey v Shkurupii, A. | L | 2-3 |
| TT Cup | 2021/10/20 10:45 | Tsybulin, Sergey v Krutko, Aleksey | L | 3-2 |
| TT Cup | 2021/10/20 08:25 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/10/27 06:00 | Boiko, Serhii v Tsybulin, Sergey | L | 0-3 |
| Ukraine Win Cup | 2021/10/22 10:30 | Boiko, Serhii v Maksimenko, Artem | W | 3-0 |
| Ukraine Win Cup | 2021/10/22 10:00 | Gogenko, Sergiy v Boiko, Serhii | W | 1-3 |
| Ukraine Win Cup | 2021/10/22 09:00 | Ivashkin, Aleksander v Boiko, Serhii | W | 1-3 |
| Ukraine Win Cup | 2021/10/22 07:30 | Maksimenko, Artem v Boiko, Serhii | W | 0-3 |
| Ukraine Win Cup | 2021/10/22 07:00 | Boiko, Serhii v Gogenko, Sergiy | L | 0-3 |
| Ukraine Win Cup | 2021/10/22 06:00 | Boiko, Serhii v Ivashkin, Aleksander | W | 3-2 |
| TT Cup | 2021/10/21 11:55 | Boiko, Serhii v Krutko, Aleksey | W | 3-1 |