| TT Cup | 2021/04/08 10:00 | Grushko, Vadim v Andrei Kostiuk | L | 3-0 |
| TT Cup | 2021/04/07 12:20 | Andrei Kostiuk v Grushko, Vadim | W | 3-2 |
| TT Cup | 2021/04/07 11:10 | Andrei Kostiuk v Grushko, Vadim | W | 3-1 |
| TT Cup | 2021/04/03 14:40 | Grushko, Vadim v Andrei Kostiuk | W | 0-3 |
| TT Cup | 2021/03/30 16:25 | Andrei Kostiuk v Grushko, Vadim | W | 3-0 |
| TT Cup | 2021/03/29 19:20 | Andrei Kostiuk v Grushko, Vadim | W | 3-1 |
| TT Cup | 2021/03/29 14:40 | Andrei Kostiuk v Grushko, Vadim | W | 3-1 |
| Ukraine Win Cup | 2021/03/26 09:30 | Grushko, Vadim v Andrei Kostiuk | L | 3-0 |
| Ukraine Win Cup | 2021/04/29 13:30 | Roman Chuyko v Andrei Kostiuk | L | 3-2 |
| Ukraine Win Cup | 2021/04/29 12:30 | Andrei Kostiuk v Presnyakov, Mikhail | W | 3-1 |
| Ukraine Win Cup | 2021/04/29 11:30 | Naida, Alexander v Andrei Kostiuk | W | 1-3 |
| TT Cup | 2021/04/24 11:45 | Alekseenko, Dmytro v Andrei Kostiuk | L | 3-2 |
| TT Cup | 2021/04/24 09:25 | Eduard Rubtsov v Andrei Kostiuk | L | 3-0 |
| TT Cup | 2021/04/24 08:50 | Andrei Kostiuk v Kuzyo, Levko | L | 0-3 |
| TT Cup | 2021/04/24 07:40 | Alekseenko, Dmytro v Andrei Kostiuk | L | 3-0 |
| TT Cup | 2021/04/24 06:30 | Andrei Kostiuk v Pirveli, Rodion | W | 3-1 |
| Ukraine Win Cup | 2021/04/29 14:00 | Presnyakov, Mikhail v Grushko, Vadim | W | 1-3 |
| Ukraine Win Cup | 2021/04/29 12:30 | Grushko, Vadim v Ivchenko, K. | W | 3-1 |
| Ukraine Win Cup | 2021/04/29 12:00 | Pavlo Plushch v Grushko, Vadim | W | 0-3 |
| TT Cup | 2021/04/27 16:25 | Naida, Alexander v Grushko, Vadim | L | 3-2 |
| TT Cup | 2021/04/27 15:50 | Grushko, Vadim v Reznichenko, Roman | W | 3-0 |
| TT Cup | 2021/04/27 14:40 | Presnyakov, Mikhail v Grushko, Vadim | L | 3-0 |
| TT Cup | 2021/04/27 13:30 | Grushko, Vadim v Arzanov, Dmitry | L | 1-3 |
| TT Cup | 2021/04/26 19:20 | Reznichenko, Roman v Grushko, Vadim | L | 3-0 |