| TT Cup | 2021/05/12 07:10 | Boiko, Serhii v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/05/09 11:50 | Krutko, Aleksey v Boiko, Serhii | W | 0-3 |
| TT Cup | 2021/05/08 05:25 | Krutko, Aleksey v Boiko, Serhii | L | 3-1 |
| TT Cup | 2021/05/06 08:50 | Krutko, Aleksey v Boiko, Serhii | L | 3-2 |
| TT Cup | 2021/05/05 07:40 | Krutko, Aleksey v Boiko, Serhii | L | 3-2 |
| TT Cup | 2021/04/29 11:50 | Boiko, Serhii v Krutko, Aleksey | W | 3-0 |
| TT Cup | 2021/04/28 07:10 | Boiko, Serhii v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/04/22 15:25 | Krutko, Aleksey v Boiko, Serhii | L | 3-2 |
| TT Cup | 2021/05/13 10:05 | Boiko, Serhii v Tsybulin, Sergey | W | 3-2 |
| TT Cup | 2021/05/13 08:20 | Boiko, Serhii v Levadniy, Aleksandr | W | 3-2 |
| TT Cup | 2021/05/13 06:35 | Boiko, Serhii v Lev Kats | L | 1-3 |
| TT Cup | 2021/05/13 04:50 | Boiko, Serhii v Shkurupii, A. | L | 0-3 |
| TT Cup | 2021/05/12 13:00 | Boiko, Serhii v Shkurupii, A. | W | 3-1 |
| TT Cup | 2021/05/12 10:40 | Tsybulin, Sergey v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/05/12 08:20 | Lev Kats v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/05/12 07:10 | Boiko, Serhii v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/05/13 10:40 | Krutko, Aleksey v Levadniy, Aleksandr | W | 3-2 |
| TT Cup | 2021/05/13 09:30 | Krutko, Aleksey v Shkurupii, A. | W | 3-0 |
| TT Cup | 2021/05/13 07:45 | Krutko, Aleksey v Tsybulin, Sergey | L | 2-3 |
| TT Cup | 2021/05/13 05:25 | Krutko, Aleksey v Lev Kats | W | 3-2 |
| TT Cup | 2021/05/12 12:25 | Levadniy, Aleksandr v Krutko, Aleksey | W | 1-3 |
| TT Cup | 2021/05/12 11:15 | Shkurupii, A. v Krutko, Aleksey | W | 2-3 |
| TT Cup | 2021/05/12 09:30 | Tsybulin, Sergey v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/05/12 07:10 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |