| Ukraine Win Cup | 2020/06/11 08:00 | Grishchenko, A. v Kostuk, Borys | L | 1-3 |
| Ukraine Win Cup | 2020/06/11 05:00 | Kostuk, Borys v Grishchenko, A. | W | 2-3 |
| Ukraine Win Cup | 2020/06/09 00:50 | Grishchenko, A. v Kostuk, Borys | L | 2-3 |
| Ukraine Win Cup | 2020/06/08 21:20 | Kostuk, Borys v Grishchenko, A. | L | 3-0 |
| Ukraine Win Cup | 2020/05/19 08:00 | Kostuk, Borys v Grishchenko, A. | L | 3-0 |
| Ukraine Win Cup | 2020/05/19 05:00 | Grishchenko, A. v Kostuk, Borys | L | 0-3 |
| Ukraine Win Cup | 2020/05/18 09:25 | Kostuk, Borys v Grishchenko, A. | W | 2-3 |
| Ukraine Win Cup | 2020/05/18 06:30 | Grishchenko, A. v Kostuk, Borys | W | 3-2 |
| Ukraine Win Cup | 2020/06/17 13:00 | Tridukh, Igor v Grishchenko, A. | W | 0-3 |
| Ukraine Win Cup | 2020/06/12 13:30 | Grishchenko, A. v Sazhnev, Vitalii | L | 0-3 |
| Ukraine Win Cup | 2020/06/12 13:00 | Tkachev, Sergey v Grishchenko, A. | L | 3-1 |
| Ukraine Win Cup | 2020/06/12 11:30 | Grishchenko, A. v Cherepnin, Maksym | L | 0-3 |
| Ukraine Win Cup | 2020/06/11 10:30 | Grishchenko, A. v Tkachev, Sergey | L | 0-3 |
| Ukraine Win Cup | 2020/06/11 09:30 | Grishchenko, A. v Butkov, Maksim | W | 3-1 |
| Ukraine Win Cup | 2020/06/11 08:00 | Grishchenko, A. v Kostuk, Borys | L | 1-3 |
| Ukraine Win Cup | 2020/06/11 07:30 | Tkachev, Sergey v Grishchenko, A. | L | 3-1 |
| Ukraine Win Cup | 2020/06/17 12:30 | Kostuk, Borys v Butkov, Maksim | L | 0-3 |
| TT Cup | 2020/06/14 00:00 | Kryshtal, Dmytro v Kostuk, Borys | L | 3-0 |
| TT Cup | 2020/06/13 23:30 | Kostuk, Borys v Zaitsev, M. | L | 2-3 |
| TT Cup | 2020/06/13 21:30 | Kostuk, Borys v Baystryuchenko, Dmitriy | L | 2-3 |
| TT Cup | 2020/06/13 20:00 | Kostuk, Borys v Egorov, Kirill | L | 1-3 |
| TT Cup | 2020/06/13 03:50 | Kostuk, Borys v Kryshtal, Dmytro | L | 0-3 |
| TT Cup | 2020/06/13 02:20 | Kostuk, Borys v Kryshtal, Dmytro | W | 3-1 |
| TT Cup | 2020/06/13 01:20 | Kostuk, Borys v Egorov, Kirill | W | 3-2 |