| Ukraine Win Cup | 2020/06/25 09:00 | Grishchenko, A. v Kostuk, Borys | L | 3-0 |
| Ukraine Win Cup | 2020/06/25 06:00 | Kostuk, Borys v Grishchenko, A. | L | 1-3 |
| Ukraine Win Cup | 2020/06/24 09:00 | Grishchenko, A. v Kostuk, Borys | L | 3-0 |
| Ukraine Win Cup | 2020/06/24 06:00 | Kostuk, Borys v Grishchenko, A. | L | 0-3 |
| Ukraine Win Cup | 2020/06/18 13:30 | Kostuk, Borys v Grishchenko, A. | L | 0-3 |
| Ukraine Win Cup | 2020/06/17 13:30 | Grishchenko, A. v Kostuk, Borys | W | 1-3 |
| Ukraine Win Cup | 2020/06/11 08:00 | Grishchenko, A. v Kostuk, Borys | W | 1-3 |
| Ukraine Win Cup | 2020/06/11 05:00 | Kostuk, Borys v Grishchenko, A. | L | 2-3 |
| Ukraine Win Cup | 2020/07/07 05:00 | Kostuk, Borys v Kutniy, Ilya | W | 3-0 |
| Setka Cup | 2020/07/06 17:35 | Kostuk, Borys v Kyi, Y. | L | 1-3 |
| Setka Cup | 2020/07/06 16:35 | Sokolov, Sergey v Kostuk, Borys | W | 1-3 |
| Setka Cup | 2020/07/06 15:05 | Gnoeviy, R. v Kostuk, Borys | L | 3-0 |
| Setka Cup | 2020/07/06 13:35 | Kyi, Y. v Kostuk, Borys | W | 0-3 |
| Setka Cup | 2020/07/06 12:35 | Shukin, Dmitriy v Kostuk, Borys | L | 3-0 |
| Setka Cup | 2020/07/05 11:00 | Kostuk, Borys v Oleksandr Budnikov | W | 3-1 |
| Setka Cup | 2020/07/05 09:30 | Kostuk, Borys v Aliyev, Anar | L | 2-3 |
| Ukraine Win Cup | 2020/07/07 05:30 | Borodachev, Aleksander v Grishchenko, A. | W | 1-3 |
| Ukraine Win Cup | 2020/07/03 18:00 | Grishchenko, A. v Pirveli, Rodion | L | 0-3 |
| Ukraine Win Cup | 2020/07/03 16:30 | Moroz, Kostiantyn v Grishchenko, A. | L | 3-0 |
| Ukraine Win Cup | 2020/07/03 16:00 | Grishchenko, A. v Kovalchuk, Oleksandr | L | 0-3 |
| Ukraine Win Cup | 2020/07/03 14:30 | Panyushkin, Andrey v Grishchenko, A. | L | 3-2 |
| Ukraine Win Cup | 2020/07/03 14:00 | Turchenko Tymur v Grishchenko, A. | L | 3-1 |
| Ukraine Win Cup | 2020/07/03 12:30 | Grishchenko, A. v Sazhnev, Vitalii | L | 0-3 |
| Ukraine Win Cup | 2020/07/03 12:00 | Kutniy, Ilya v Grishchenko, A. | L | 3-1 |