| Ukraine Win Cup | 2021/05/14 12:30 | Kovalenko, Sergey v Ermolaev, Aleksandr | L | 3-0 |
| Ukraine Win Cup | 2021/04/19 14:45 | Ermolaev, Aleksandr v Kovalenko, Sergey | W | 3-0 |
| Ukraine Win Cup | 2021/04/02 14:15 | Ermolaev, Aleksandr v Kovalenko, Sergey | L | 0-3 |
| Ukraine Win Cup | 2021/03/25 10:00 | Ermolaev, Aleksandr v Kovalenko, Sergey | W | 3-0 |
| Ukraine Win Cup | 2021/03/25 08:00 | Kovalenko, Sergey v Ermolaev, Aleksandr | W | 2-3 |
| Ukraine Win Cup | 2021/02/19 11:15 | Ermolaev, Aleksandr v Kovalenko, Sergey | W | 3-1 |
| Ukraine Win Cup | 2021/02/19 08:15 | Kovalenko, Sergey v Ermolaev, Aleksandr | L | 3-2 |
| Ukraine Win Cup | 2021/01/20 10:15 | Ermolaev, Aleksandr v Kovalenko, Sergey | W | 3-0 |
| Ukraine Win Cup | 2021/05/14 14:30 | Ermolaev, Aleksandr v Khorolsky, Vitaly | W | 3-2 |
| Ukraine Win Cup | 2021/05/14 13:00 | Aleksandr Braslavets v Ermolaev, Aleksandr | L | 3-2 |
| Ukraine Win Cup | 2021/05/14 12:30 | Kovalenko, Sergey v Ermolaev, Aleksandr | L | 3-0 |
| Ukraine Win Cup | 2021/05/05 13:30 | Abalmaz, S. v Ermolaev, Aleksandr | L | 3-1 |
| Ukraine Win Cup | 2021/05/05 12:00 | Goradze, Artur v Ermolaev, Aleksandr | L | 3-0 |
| Ukraine Win Cup | 2021/04/19 18:15 | Ermolaev, Aleksandr v Metla, Alexey | L | 1-3 |
| Ukraine Win Cup | 2021/04/19 16:15 | Averyanov, Aleksandr v Ermolaev, Aleksandr | L | 3-0 |
| Ukraine Win Cup | 2021/04/19 14:45 | Ermolaev, Aleksandr v Kovalenko, Sergey | W | 3-0 |
| Ukraine Win Cup | 2021/05/14 14:00 | Aleksandr Braslavets v Kovalenko, Sergey | L | 3-1 |
| Ukraine Win Cup | 2021/05/14 13:30 | Kovalenko, Sergey v Khorolsky, Vitaly | L | 1-3 |
| Ukraine Win Cup | 2021/05/14 12:30 | Kovalenko, Sergey v Ermolaev, Aleksandr | W | 3-0 |
| Ukraine Win Cup | 2021/05/13 10:30 | Kovalenko, Sergey v Abalmaz, S. | W | 3-1 |
| Ukraine Win Cup | 2021/05/13 10:00 | Oprysk, Mykhailo v Kovalenko, Sergey | W | 0-3 |
| Ukraine Win Cup | 2021/05/13 09:00 | Aleksandr Braslavets v Kovalenko, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/05/13 07:30 | Abalmaz, S. v Kovalenko, Sergey | L | 3-1 |
| Ukraine Win Cup | 2021/05/13 07:00 | Kovalenko, Sergey v Oprysk, Mykhailo | L | 1-3 |