| TT Cup | 2021/03/13 11:05 | Krutko, Aleksey v Boiko, Serhii | W | 2-3 |
| TT Cup | 2021/03/11 07:35 | Boiko, Serhii v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/03/10 09:55 | Boiko, Serhii v Krutko, Aleksey | W | 3-2 |
| TT Cup | 2021/02/26 03:05 | Boiko, Serhii v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/02/26 00:05 | Boiko, Serhii v Krutko, Aleksey | L | 2-3 |
| TT Cup | 2021/02/25 03:05 | Krutko, Aleksey v Boiko, Serhii | L | 3-2 |
| TT Cup | 2021/02/25 00:05 | Krutko, Aleksey v Boiko, Serhii | W | 2-3 |
| TT Cup | 2021/02/18 12:50 | Boiko, Serhii v Krutko, Aleksey | W | 3-0 |
| TT Cup | 2021/03/14 11:05 | Boiko, Serhii v Shkurupii, A. | W | 3-1 |
| TT Cup | 2021/03/14 09:20 | Boiko, Serhii v Levadniy, Aleksandr | W | 3-2 |
| TT Cup | 2021/03/14 07:35 | Boiko, Serhii v Tsybulin, Sergey | L | 2-3 |
| TT Cup | 2021/03/14 05:50 | Boiko, Serhii v Trofimov, Nikita | L | 2-3 |
| TT Cup | 2021/03/13 15:45 | Shkurupii, A. v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/03/13 13:25 | Boiko, Serhii v Levadniy, Aleksandr | W | 3-1 |
| TT Cup | 2021/03/13 11:05 | Krutko, Aleksey v Boiko, Serhii | W | 2-3 |
| TT Cup | 2021/03/13 09:55 | Boiko, Serhii v Tsybulin, Sergey | W | 3-1 |
| TT Cup | 2021/03/14 11:40 | Krutko, Aleksey v Levadniy, Aleksandr | L | 1-3 |
| TT Cup | 2021/03/14 10:30 | Krutko, Aleksey v Trofimov, Nikita | L | 1-3 |
| TT Cup | 2021/03/14 08:45 | Krutko, Aleksey v Shkurupii, A. | W | 3-1 |
| TT Cup | 2021/03/14 06:25 | Krutko, Aleksey v Tsybulin, Sergey | W | 3-2 |
| TT Cup | 2021/03/13 14:35 | Trofimov, Nikita v Krutko, Aleksey | W | 2-3 |
| TT Cup | 2021/03/13 12:50 | Krutko, Aleksey v Shkurupii, A. | W | 3-0 |
| TT Cup | 2021/03/13 11:05 | Krutko, Aleksey v Boiko, Serhii | L | 2-3 |
| TT Cup | 2021/03/13 09:20 | Krutko, Aleksey v Trofimov, Nikita | L | 2-3 |