| Ukraine Win Cup | 2021/03/26 08:00 | Ivchenko, K. v Andrei Kostiuk | L | 3-1 |
| Ukraine Win Cup | 2021/03/15 11:00 | Andrei Kostiuk v Ivchenko, K. | W | 3-1 |
| Ukraine Win Cup | 2021/03/15 08:00 | Ivchenko, K. v Andrei Kostiuk | W | 0-3 |
| Ukraine Win Cup | 2021/03/10 09:00 | Ivchenko, K. v Andrei Kostiuk | W | 1-3 |
| Ukraine Win Cup | 2021/03/10 06:00 | Andrei Kostiuk v Ivchenko, K. | W | 3-0 |
| Ukraine Win Cup | 2021/01/04 16:30 | Andrei Kostiuk v Ivchenko, K. | L | 2-3 |
| Ukraine Win Cup | 2021/03/26 10:30 | Ivchenko, Denis v Andrei Kostiuk | W | 0-3 |
| Ukraine Win Cup | 2021/03/26 09:30 | Grushko, Vadim v Andrei Kostiuk | L | 3-0 |
| Ukraine Win Cup | 2021/03/26 08:00 | Ivchenko, K. v Andrei Kostiuk | L | 3-1 |
| Ukraine Win Cup | 2021/03/26 07:30 | Andrei Kostiuk v Ivchenko, Denis | L | 2-3 |
| Ukraine Win Cup | 2021/03/26 06:30 | Andrei Kostiuk v Grushko, Vadim | W | 3-0 |
| Ukraine Win Cup | 2021/03/21 11:00 | Kuzyo, Levko v Andrei Kostiuk | L | 3-0 |
| Ukraine Win Cup | 2021/03/21 10:00 | Alexander Oplachko v Andrei Kostiuk | L | 3-0 |
| Ukraine Win Cup | 2021/03/21 09:00 | Zemyancev, Sergei v Andrei Kostiuk | L | 3-0 |
| Ukraine Win Cup | 2021/03/26 10:00 | Grushko, Vadim v Ivchenko, K. | W | 2-3 |
| Ukraine Win Cup | 2021/03/26 09:00 | Ivchenko, Denis v Ivchenko, K. | W | 0-3 |
| Ukraine Win Cup | 2021/03/26 08:00 | Ivchenko, K. v Andrei Kostiuk | W | 3-1 |
| Ukraine Win Cup | 2021/03/26 07:00 | Ivchenko, K. v Grushko, Vadim | W | 3-2 |
| Ukraine Win Cup | 2021/03/26 06:00 | Ivchenko, K. v Ivchenko, Denis | L | 2-3 |
| Ukraine Win Cup | 2021/03/24 02:25 | Oprysk, Mykhailo v Ivchenko, K. | W | 2-3 |
| Ukraine Win Cup | 2021/03/24 01:15 | Ivchenko, K. v Sergiy Vedmid | W | 3-1 |
| Ukraine Win Cup | 2021/03/23 23:30 | Ivchenko, K. v Oprysk, Mykhailo | W | 3-1 |