| Ukraine Win Cup | 2021/05/21 14:00 | Ivchenko, Denis v Ivchenko, K. | L | 3-1 |
| Ukraine Win Cup | 2021/05/19 16:00 | Ivchenko, Denis v Ivchenko, K. | W | 2-3 |
| Ukraine Win Cup | 2021/05/10 12:00 | Ivchenko, Denis v Ivchenko, K. | L | 3-2 |
| Ukraine Win Cup | 2021/05/10 01:25 | Ivchenko, Denis v Ivchenko, K. | W | 2-3 |
| Ukraine Win Cup | 2021/05/09 22:30 | Ivchenko, K. v Ivchenko, Denis | L | 1-3 |
| Ukraine Win Cup | 2021/05/04 20:45 | Ivchenko, K. v Ivchenko, Denis | W | 3-2 |
| Ukraine Win Cup | 2021/04/22 08:30 | Ivchenko, K. v Ivchenko, Denis | W | 3-2 |
| Ukraine Win Cup | 2021/04/22 05:30 | Ivchenko, Denis v Ivchenko, K. | L | 3-2 |
| Ukraine Win Cup | 2021/05/24 05:00 | Presnyakov, Mikhail v Ivchenko, K. | W | 0-3 |
| Ukraine Win Cup | 2021/05/21 18:00 | Ivchenko, K. v Aleksandr Braslavets | L | 0-3 |
| Ukraine Win Cup | 2021/05/21 16:30 | Naida, Alexander v Ivchenko, K. | L | 3-0 |
| Ukraine Win Cup | 2021/05/21 16:00 | Ivchenko, K. v Butkov, Maksim | L | 2-3 |
| Ukraine Win Cup | 2021/05/21 14:30 | Matviienko, Serhii v Ivchenko, K. | L | 3-1 |
| Ukraine Win Cup | 2021/05/21 14:00 | Ivchenko, Denis v Ivchenko, K. | L | 3-1 |
| Ukraine Win Cup | 2021/05/21 12:30 | Ivchenko, K. v Oprysk, Mykhailo | L | 1-3 |
| Ukraine Win Cup | 2021/05/21 12:00 | Roman Chuyko v Ivchenko, K. | L | 3-0 |
| Ukraine Win Cup | 2021/05/21 17:30 | Ivchenko, Denis v Roman Chuyko | L | 1-3 |
| Ukraine Win Cup | 2021/05/21 17:00 | Aleksandr Braslavets v Ivchenko, Denis | W | 2-3 |
| Ukraine Win Cup | 2021/05/21 16:00 | Ivchenko, Denis v Naida, Alexander | W | 3-1 |
| Ukraine Win Cup | 2021/05/21 14:30 | Butkov, Maksim v Ivchenko, Denis | W | 2-3 |
| Ukraine Win Cup | 2021/05/21 14:00 | Ivchenko, Denis v Ivchenko, K. | W | 3-1 |
| Ukraine Win Cup | 2021/05/21 12:30 | Matviienko, Serhii v Ivchenko, Denis | W | 2-3 |
| Ukraine Win Cup | 2021/05/21 12:00 | Oprysk, Mykhailo v Ivchenko, Denis | L | 3-0 |
| Ukraine Win Cup | 2021/05/20 10:30 | Aleksandr Braslavets v Ivchenko, Denis | L | 3-1 |