| Ukraine Win Cup | 2021/06/10 11:30 | Ivchenko, K. v Korobeynik, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/06/09 18:00 | Ivchenko, K. v Korobeynik, Sergey | W | 0-3 |
| Ukraine Win Cup | 2021/06/02 14:30 | Ivchenko, K. v Korobeynik, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/05/26 12:30 | Ivchenko, K. v Korobeynik, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/05/25 09:00 | Korobeynik, Sergey v Ivchenko, K. | W | 3-1 |
| Ukraine Win Cup | 2021/05/25 06:00 | Ivchenko, K. v Korobeynik, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/05/20 16:00 | Ivchenko, K. v Korobeynik, Sergey | W | 1-3 |
| Ukraine Win Cup | 2021/05/11 09:00 | Korobeynik, Sergey v Ivchenko, K. | W | 3-1 |
| Ukraine Win Cup | 2021/06/22 09:00 | Korobeynik, Sergey v Bortsov, Dmitriy | W | 3-1 |
| Ukraine Win Cup | 2021/06/22 08:30 | Korobeynik, Sergey v Polusmuak, Valentin | L | 1-3 |
| Ukraine Win Cup | 2021/06/22 07:30 | Korobeynik, Sergey v Paniotov, Aleksandr | L | 0-3 |
| Ukraine Win Cup | 2021/06/22 06:30 | Polusmuak, Valentin v Korobeynik, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/06/22 06:00 | Bortsov, Dmitriy v Korobeynik, Sergey | W | 0-3 |
| Ukraine Win Cup | 2021/06/22 05:00 | Paniotov, Aleksandr v Korobeynik, Sergey | L | 3-0 |
| Ukraine Win Cup | 2021/06/20 23:40 | Korobeynik, Sergey v Presnyakov, Mikhail | L | 1-3 |
| Ukraine Win Cup | 2021/06/20 23:05 | Korobeynik, Sergey v Nikolay Gulevskiy | L | 2-3 |
| Ukraine Win Cup | 2021/06/23 00:50 | Ivchenko, K. v Oleksandr Naida | W | 3-1 |
| Ukraine Win Cup | 2021/06/23 00:15 | Ivchenko, Denis v Ivchenko, K. | L | 3-2 |
| Ukraine Win Cup | 2021/06/22 23:05 | Maksim Butkov v Ivchenko, K. | L | 3-0 |
| Ukraine Win Cup | 2021/06/22 21:20 | Oleksandr Naida v Ivchenko, K. | W | 0-3 |
| Ukraine Win Cup | 2021/06/22 20:45 | Ivchenko, K. v Maksim Butkov | L | 2-3 |
| Ukraine Win Cup | 2021/06/22 19:35 | Ivchenko, K. v Ivchenko, Denis | W | 3-1 |
| Ukraine Win Cup | 2021/06/21 10:30 | Deynega, Maksim v Ivchenko, K. | L | 3-1 |
| Ukraine Win Cup | 2021/06/21 09:00 | Ivchenko, K. v Ivchenko, Denis | W | 3-2 |