| TT Cup | 2021/08/08 14:40 | Dubrovin, Dmitry v Korovychenko, Valentyn | W | 2-3 |
| TT Cup | 2021/08/08 14:05 | Dubrovin, Dmitry v Korovychenko, Valentyn | L | 3-2 |
| TT Cup | 2021/08/01 08:50 | Korovychenko, Valentyn v Dubrovin, Dmitry | L | 2-3 |
| TT Cup | 2021/07/25 07:05 | Korovychenko, Valentyn v Dubrovin, Dmitry | W | 3-2 |
| TT Cup | 2021/07/24 14:40 | Dubrovin, Dmitry v Korovychenko, Valentyn | W | 2-3 |
| TT Cup | 2021/07/24 07:05 | Korovychenko, Valentyn v Dubrovin, Dmitry | L | 0-3 |
| TT Cup | 2021/07/20 08:15 | Korovychenko, Valentyn v Dubrovin, Dmitry | W | 3-0 |
| TT Cup | 2021/07/17 12:20 | Korovychenko, Valentyn v Dubrovin, Dmitry | W | 3-0 |
| TT Cup | 2021/08/15 11:45 | Lytvynenko, Mykola v Korovychenko, Valentyn | L | 3-0 |
| TT Cup | 2021/08/15 09:25 | Kovalchuk, Nazar v Korovychenko, Valentyn | L | 3-0 |
| TT Cup | 2021/08/15 08:15 | Korovychenko, Valentyn v Masko, E. | L | 0-3 |
| TT Cup | 2021/08/15 07:05 | Filatov, Sergey v Korovychenko, Valentyn | L | 3-1 |
| TT Cup | 2021/08/08 14:40 | Dubrovin, Dmitry v Korovychenko, Valentyn | W | 2-3 |
| TT Cup | 2021/08/08 14:05 | Dubrovin, Dmitry v Korovychenko, Valentyn | L | 3-2 |
| TT Cup | 2021/08/08 12:20 | Korovychenko, Valentyn v Lytvynenko, Mykola | L | 0-3 |
| TT Cup | 2021/08/08 10:00 | Filatov, Sergey v Korovychenko, Valentyn | L | 3-2 |
| TT Cup | 2021/08/15 12:20 | Dubrovin, Dmitry v Masko, E. | L | 1-3 |
| TT Cup | 2021/08/15 10:00 | Filatov, Sergey v Dubrovin, Dmitry | L | 3-0 |
| TT Cup | 2021/08/15 07:40 | Kovalchuk, Nazar v Dubrovin, Dmitry | L | 3-0 |
| TT Cup | 2021/08/15 06:30 | Lytvynenko, Mykola v Dubrovin, Dmitry | L | 3-0 |
| TT Cup | 2021/08/14 11:10 | Kovalchuk, Nazar v Dubrovin, Dmitry | L | 3-1 |
| TT Cup | 2021/08/14 08:50 | Filatov, Sergey v Dubrovin, Dmitry | W | 1-3 |
| TT Cup | 2021/08/14 07:05 | Zhukovskij, Aleksandr v Dubrovin, Dmitry | L | 3-1 |
| TT Cup | 2021/08/14 05:55 | Masko, E. v Dubrovin, Dmitry | L | 3-0 |