| Ukraine Win Cup | 06/22 12:30 | - | Korobeynik, Sergey v Kostuk, Borys | L | 3-1 | |
| Ukraine Win Cup | 06/22 12:00 | - | Shukin, Dmitriy v Kostuk, Borys | L | 3-2 | |
| Ukraine Win Cup | 06/22 11:30 | - | Kostuk, Borys v Turchenko, Dmitriy | W | 3-1 | |
| Ukraine Win Cup | 06/18 18:00 | - | Eduard Rubtsov v Kostuk, Borys | L | 3-2 | |
| Ukraine Win Cup | 06/18 17:00 | - | Kostuk, Borys v Butkov, Maksim | L | 2-3 | |
| Ukraine Win Cup | 06/18 15:30 | - | Zaychenko, Valentin v Kostuk, Borys | W | 1-3 | |
| Ukraine Win Cup | 06/18 15:00 | - | Kostuk, Borys v Turchenko, Dmitriy | W | 3-0 | |
| Ukraine Win Cup | 06/18 13:30 | - | Kostuk, Borys v Grishchenko, A. | L | 0-3 | |
| Ukraine Win Cup | 06/18 13:00 | - | Tridukh, Igor v Kostuk, Borys | W | 1-3 | |
| Ukraine Win Cup | 06/18 11:30 | - | Kostuk, Borys v Makarenko, Roman | W | 3-0 | |
| Ukraine Win Cup | 06/17 18:00 | - | Naida, Alexander v Kostuk, Borys | L | 3-2 | |
| Ukraine Win Cup | 06/17 16:30 | - | Kostuk, Borys v Smetenko, Vadim | L | 1-3 | |
| Ukraine Win Cup | 06/17 15:30 | - | Makarenko, Roman v Kostuk, Borys | L | 3-1 | |
| Ukraine Win Cup | 06/17 14:30 | - | Tridukh, Igor v Kostuk, Borys | L | 3-0 | |
| Ukraine Win Cup | 06/17 13:30 | - | Grishchenko, A. v Kostuk, Borys | W | 1-3 | |
| Ukraine Win Cup | 06/17 12:30 | - | Kostuk, Borys v Butkov, Maksim | L | 0-3 | |
| Ukraine Win Cup | 06/17 11:30 | - | Kostuk, Borys v Eduard Rubtsov | - | Cancelled | |
| TT Cup | 06/14 00:00 | - | Kryshtal, Dmytro v Kostuk, Borys | L | 3-0 | |
| TT Cup | 06/13 23:30 | - | Kostuk, Borys v Zaitsev, M. | L | 2-3 | |
| TT Cup | 06/13 21:30 | - | Kostuk, Borys v Baystryuchenko, Dmitriy | L | 2-3 | |
| TT Cup | 06/13 20:00 | - | Kostuk, Borys v Egorov, Kirill | L | 1-3 | |
| TT Cup | 06/13 03:50 | - | Kostuk, Borys v Kryshtal, Dmytro | L | 0-3 | |
| TT Cup | 06/13 02:20 | - | Kostuk, Borys v Kryshtal, Dmytro | W | 3-1 | |
| TT Cup | 06/13 01:20 | - | Kostuk, Borys v Egorov, Kirill | W | 3-2 | |
| TT Cup | 06/13 00:20 | - | Kostuk, Borys v Zaitsev, M. | W | 3-0 | |
| TT Cup | 06/12 23:20 | - | Kostuk, Borys v Dmytro Baistriuchenko | L | 0-3 | |
| Ukraine Win Cup | 06/11 10:00 | - | Butkov, Maksim v Kostuk, Borys | L | 3-2 | |
| Ukraine Win Cup | 06/11 09:00 | - | Tkachev, Sergey v Kostuk, Borys | W | 0-3 | |
| Ukraine Win Cup | 06/11 08:00 | - | Grishchenko, A. v Kostuk, Borys | W | 1-3 | |
| Ukraine Win Cup | 06/11 07:00 | - | Kostuk, Borys v Butkov, Maksim | W | 3-1 |