| TT Cup | 2020/07/09 18:20 | Boiko, Serhii v Kovalchuk, Nazar | W | 3-2 |
| TT Cup | 2020/06/19 01:35 | Kovalchuk, Nazar v Boiko, Serhii | W | 1-3 |
| TT Cup | 2020/06/18 21:05 | Kovalchuk, Nazar v Boiko, Serhii | L | 3-2 |
| TT Cup | 2020/06/17 23:35 | Boiko, Serhii v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2020/06/16 07:45 | Kovalchuk, Nazar v Boiko, Serhii | L | 3-2 |
| TT Cup | 2020/06/15 10:40 | Boiko, Serhii v Kovalchuk, Nazar | W | 3-1 |
| TT Cup | 2020/07/09 18:50 | Kim, Petro v Boiko, Serhii | W | 0-3 |
| TT Cup | 2020/07/09 18:20 | Boiko, Serhii v Kovalchuk, Nazar | W | 3-2 |
| TT Cup | 2020/07/09 17:45 | Shcherbak, Denys v Boiko, Serhii | L | 3-2 |
| TT Cup | 2020/07/09 17:10 | Boiko, Serhii v Krutko, Aleksey | L | 2-3 |
| TT Cup | 2020/07/05 13:35 | Levadniy, Aleksandr v Boiko, Serhii | W | 1-3 |
| TT Cup | 2020/07/05 12:25 | Krutko, Aleksey v Boiko, Serhii | L | 3-1 |
| TT Cup | 2020/07/05 11:15 | Teterya, Yuriy v Boiko, Serhii | L | 3-2 |
| TT Cup | 2020/07/05 09:30 | Tkachenko, Oleksandr v Boiko, Serhii | L | 3-1 |
| TT Cup | 2020/07/09 19:30 | Krutko, Aleksey v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2020/07/09 18:20 | Boiko, Serhii v Kovalchuk, Nazar | L | 3-2 |
| TT Cup | 2020/07/09 17:40 | Kim, Petro v Kovalchuk, Nazar | W | 2-3 |
| TT Cup | 2020/07/09 17:05 | Shcherbak, Denys v Kovalchuk, Nazar | L | 3-1 |
| TT Cup | 2020/07/08 11:40 | Danilyuk, Nazar v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2020/07/08 11:05 | Danilyuk, Nazar v Kovalchuk, Nazar | L | 3-0 |
| TT Cup | 2020/07/08 08:45 | Didukh, Viktor v Kovalchuk, Nazar | W | 1-3 |
| TT Cup | 2020/07/08 07:00 | Kushnyr, Vasiliy v Kovalchuk, Nazar | L | 3-0 |