| TT Cup | 2021/03/11 14:00 | Tsybulin, Sergey v Krutko, Aleksey | L | 3-0 |
| TT Cup | 2021/03/10 12:15 | Krutko, Aleksey v Tsybulin, Sergey | W | 3-2 |
| TT Cup | 2021/03/04 07:35 | Krutko, Aleksey v Tsybulin, Sergey | W | 3-1 |
| TT Cup | 2021/03/03 12:15 | Krutko, Aleksey v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/02/26 02:35 | Krutko, Aleksey v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2021/02/25 23:35 | Krutko, Aleksey v Tsybulin, Sergey | L | 1-3 |
| TT Cup | 2021/02/25 01:35 | Krutko, Aleksey v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2021/02/24 22:35 | Krutko, Aleksey v Tsybulin, Sergey | L | 2-3 |
| TT Cup | 2021/03/13 05:50 | Krutko, Aleksey v Levadniy, Aleksandr | L | 1-3 |
| TT Cup | 2021/03/11 14:00 | Tsybulin, Sergey v Krutko, Aleksey | L | 3-0 |
| TT Cup | 2021/03/11 12:15 | Krutko, Aleksey v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2021/03/11 09:55 | Levadniy, Aleksandr v Krutko, Aleksey | W | 0-3 |
| TT Cup | 2021/03/11 07:35 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/03/11 06:25 | Shkurupii, A. v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/03/10 14:00 | Kovalchuk, Nazar v Krutko, Aleksey | W | 1-3 |
| TT Cup | 2021/03/10 12:15 | Krutko, Aleksey v Tsybulin, Sergey | W | 3-2 |
| TT Cup | 2021/03/13 06:25 | Shkurupii, A. v Tsybulin, Sergey | W | 2-3 |
| TT Cup | 2021/03/11 14:00 | Tsybulin, Sergey v Krutko, Aleksey | W | 3-0 |
| TT Cup | 2021/03/11 11:40 | Shkurupii, A. v Tsybulin, Sergey | W | 1-3 |
| TT Cup | 2021/03/11 09:20 | Boiko, Serhii v Tsybulin, Sergey | L | 3-2 |
| TT Cup | 2021/03/11 08:10 | Tsybulin, Sergey v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2021/03/11 07:00 | Levadniy, Aleksandr v Tsybulin, Sergey | L | 3-1 |
| TT Cup | 2021/03/10 13:25 | Boiko, Serhii v Tsybulin, Sergey | W | 2-3 |
| TT Cup | 2021/03/10 12:15 | Krutko, Aleksey v Tsybulin, Sergey | L | 3-2 |