| TT Cup | 2021/01/13 17:00 | Boiko, Serhii v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/01/03 15:45 | Krutko, Aleksey v Boiko, Serhii | L | 3-0 |
| TT Cup | 2021/01/03 12:15 | Boiko, Serhii v Krutko, Aleksey | L | 1-3 |
| TT Cup | 2021/01/02 08:10 | Boiko, Serhii v Krutko, Aleksey | W | 3-2 |
| TT Cup | 2020/12/06 14:00 | Boiko, Serhii v Krutko, Aleksey | L | 0-3 |
| TT Cup | 2020/12/05 08:45 | Krutko, Aleksey v Boiko, Serhii | L | 3-0 |
| TT Cup | 2020/11/10 12:50 | Krutko, Aleksey v Boiko, Serhii | L | 3-2 |
| TT Cup | 2020/11/09 11:40 | Krutko, Aleksey v Boiko, Serhii | L | 3-1 |
| TT Cup | 2021/01/13 17:35 | Boiko, Serhii v Shkurupii, A. | W | 3-0 |
| TT Cup | 2021/01/13 17:00 | Boiko, Serhii v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/01/13 16:25 | Roman Cherevko v Boiko, Serhii | L | 3-2 |
| TT Cup | 2021/01/13 15:45 | Lev Kats v Boiko, Serhii | L | 3-0 |
| TT Cup | 2021/01/13 14:40 | Shkurupii, A. v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/01/08 03:05 | Boiko, Serhii v Shkurupii, A. | L | 2-3 |
| TT Cup | 2021/01/08 02:05 | Roman Cherevko v Boiko, Serhii | L | 3-2 |
| TT Cup | 2021/01/08 00:05 | Tsybulin, Sergey v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/01/13 17:00 | Boiko, Serhii v Krutko, Aleksey | L | 3-1 |
| TT Cup | 2021/01/13 15:50 | Shkurupii, A. v Krutko, Aleksey | L | 3-2 |
| TT Cup | 2021/01/13 15:10 | Lev Kats v Krutko, Aleksey | W | 2-3 |
| TT Cup | 2021/01/13 14:35 | Roman Cherevko v Krutko, Aleksey | L | 3-1 |
| Ukraine Win Cup | 2021/01/10 11:00 | Krivorotko, E. v Krutko, Aleksey | L | 3-0 |
| Ukraine Win Cup | 2021/01/10 10:00 | Trofimov, Nikita v Krutko, Aleksey | L | 3-2 |
| Ukraine Win Cup | 2021/01/10 09:00 | Baranovskiy, Sergey v Krutko, Aleksey | L | 3-0 |
| Ukraine Win Cup | 2021/01/10 08:00 | Krutko, Aleksey v Krivorotko, E. | W | 3-2 |