| Ukraine Win Cup | 2021/06/20 07:00 | Moroz, Kostiantyn v Zaychenko, Valentin | L | 3-0 |
| Ukraine Win Cup | 2021/06/13 09:30 | Moroz, Kostiantyn v Zaychenko, Valentin | L | 3-2 |
| Ukraine Win Cup | 2021/06/13 06:30 | Zaychenko, Valentin v Moroz, Kostiantyn | L | 1-3 |
| Ukraine Win Cup | 2021/03/06 11:30 | Zaychenko, Valentin v Moroz, Kostiantyn | L | 1-3 |
| Ukraine Win Cup | 2021/03/06 08:30 | Moroz, Kostiantyn v Zaychenko, Valentin | L | 3-1 |
| Ukraine Win Cup | 2021/06/20 09:30 | Rubtsov, Eduard v Zaychenko, Valentin | L | 3-1 |
| Ukraine Win Cup | 2021/06/20 08:30 | Pirveli, Rodion v Zaychenko, Valentin | L | 3-1 |
| Ukraine Win Cup | 2021/06/20 07:00 | Moroz, Kostiantyn v Zaychenko, Valentin | L | 3-0 |
| Ukraine Win Cup | 2021/06/20 06:30 | Zaychenko, Valentin v Pirveli, Rodion | L | 2-3 |
| Ukraine Win Cup | 2021/06/20 05:30 | Zaychenko, Valentin v Rubtsov, Eduard | W | 3-2 |
| TT Cup | 2021/06/19 19:20 | Naida, Alexander v Zaychenko, Valentin | L | 3-2 |
| TT Cup | 2021/06/19 18:45 | Zaychenko, Valentin v Andrei Kostiuk | L | 0-3 |
| TT Cup | 2021/06/19 17:00 | Zaychenko, Valentin v Reznichenko, Roman | L | 2-3 |
| Ukraine Win Cup | 2021/06/20 09:00 | Pirveli, Rodion v Moroz, Kostiantyn | L | 3-0 |
| Ukraine Win Cup | 2021/06/20 08:00 | Rubtsov, Eduard v Moroz, Kostiantyn | L | 3-2 |
| Ukraine Win Cup | 2021/06/20 07:00 | Moroz, Kostiantyn v Zaychenko, Valentin | W | 3-0 |
| Ukraine Win Cup | 2021/06/20 06:00 | Moroz, Kostiantyn v Pirveli, Rodion | W | 3-0 |
| Ukraine Win Cup | 2021/06/18 16:30 | Varchenko, Mikhail v Moroz, Kostiantyn | L | 3-0 |
| Ukraine Win Cup | 2021/06/18 16:00 | Maksimenko, Artem v Moroz, Kostiantyn | L | 3-2 |
| Ukraine Win Cup | 2021/06/18 15:00 | Nemchenko, D. v Moroz, Kostiantyn | L | 3-1 |
| Ukraine Win Cup | 2021/06/18 14:00 | Moroz, Kostiantyn v Varchenko, Mikhail | L | 2-3 |