| Ukraine Win Cup | 2021/02/10 19:00 | Volodymyr Samoiylov v Andrei Kostiuk | W | 1-3 |
| Ukraine Win Cup | 2021/02/04 15:00 | Volodymyr Samoiylov v Andrei Kostiuk | W | 1-3 |
| Ukraine Win Cup | 2021/02/03 18:30 | Andrei Kostiuk v Volodymyr Samoiylov | W | 3-0 |
| Ukraine Win Cup | 2021/05/17 06:00 | Kyrylo Ivchenko v Andrei Kostiuk | L | 3-0 |
| Ukraine Win Cup | 2021/05/17 05:30 | Maksim Butkov v Andrei Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/05/15 12:20 | Rodion Pirveli v Andrei Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/15 11:45 | Andrei Kostiuk v Eduard Rubtsov | W | 3-1 |
| TT Cup Ukraine | 2021/05/15 10:00 | Andrei Kostiuk v Dmytro Alekseenko | L | 2-3 |
| TT Cup Ukraine | 2021/05/15 08:50 | Rodion Pirveli v Andrei Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/15 08:15 | Andrei Kostiuk v Eduard Rubtsov | L | 2-3 |
| TT Cup Ukraine | 2021/05/15 06:30 | Andrei Kostiuk v Dmytro Alekseenko | W | 3-2 |
| Ukraine Win Cup | 2021/05/17 06:30 | Maksim Butkov v Volodymyr Samoiylov | L | 3-1 |
| Ukraine Win Cup | 2021/05/17 05:00 | Kyrylo Ivchenko v Volodymyr Samoiylov | L | 3-1 |
| Ukraine Win Cup | 2021/05/10 18:00 | Roman Chuyko v Volodymyr Samoiylov | W | 1-3 |
| Ukraine Win Cup | 2021/05/10 17:00 | Volodymyr Samoiylov v Kyrylo Ivchenko | L | 2-3 |
| Ukraine Win Cup | 2021/05/10 15:30 | Denys Ivchenko v Volodymyr Samoiylov | L | 3-1 |
| Ukraine Win Cup | 2021/05/10 15:00 | Volodymyr Samoiylov v Maksim Butkov | L | 2-3 |
| Ukraine Win Cup | 2021/05/10 13:30 | Volodymyr Samoiylov v Aliafsar Yunusov | L | 0-3 |
| Ukraine Win Cup | 2021/05/10 13:00 | Valentin Zaychenko v Volodymyr Samoiylov | L | 3-0 |