| TT Cup | 2021/06/18 13:30 | Naida, Alexander v Andrei Kostiuk | L | 2-3 |
| TT Cup | 2021/05/14 09:25 | Naida, Alexander v Andrei Kostiuk | L | 0-3 |
| Ukraine Win Cup | 2021/04/29 11:30 | Naida, Alexander v Andrei Kostiuk | L | 1-3 |
| TT Cup | 2021/04/08 08:15 | Naida, Alexander v Andrei Kostiuk | L | 1-3 |
| TT Cup | 2021/04/07 06:30 | Naida, Alexander v Andrei Kostiuk | L | 1-3 |
| TT Cup | 2021/04/03 16:25 | Naida, Alexander v Andrei Kostiuk | L | 0-3 |
| TT Cup | 2021/03/18 19:45 | Andrei Kostiuk v Naida, Alexander | W | 1-3 |
| TT Cup | 2021/03/18 18:00 | Andrei Kostiuk v Naida, Alexander | L | 3-1 |
| TT Cup | 2021/06/18 15:50 | Zaychenko, Valentin v Naida, Alexander | L | 3-1 |
| TT Cup | 2021/06/18 15:15 | Naida, Alexander v Reznichenko, Roman | W | 3-0 |
| TT Cup | 2021/06/18 13:30 | Naida, Alexander v Andrei Kostiuk | L | 2-3 |
| Ukraine Win Cup | 2021/06/17 10:30 | Naida, Alexander v Ivchenko, K. | W | 3-0 |
| Ukraine Win Cup | 2021/06/17 09:30 | Naida, Alexander v Sergiy Vedmid | L | 2-3 |
| Ukraine Win Cup | 2021/06/17 08:00 | Naida, Alexander v Ivchenko, Denis | L | 1-3 |
| Ukraine Win Cup | 2021/06/17 07:30 | Ivchenko, K. v Naida, Alexander | L | 3-2 |
| Ukraine Win Cup | 2021/06/17 06:30 | Sergiy Vedmid v Naida, Alexander | L | 3-0 |
| TT Cup | 2021/06/18 16:25 | Andrei Kostiuk v Reznichenko, Roman | L | 1-3 |
| TT Cup | 2021/06/18 14:40 | Zaychenko, Valentin v Andrei Kostiuk | L | 3-0 |
| TT Cup | 2021/06/18 13:30 | Naida, Alexander v Andrei Kostiuk | W | 2-3 |
| TT Cup | 2021/06/18 12:55 | Andrei Kostiuk v Reznichenko, Roman | L | 2-3 |
| TT Cup | 2021/06/12 11:45 | Andrei Kostiuk v Alekseenko, Dmytro | L | 1-3 |
| TT Cup | 2021/06/12 10:35 | Andrei Kostiuk v Alekseenko, Dmytro | W | 3-0 |
| TT Cup | 2021/06/12 09:25 | Andrei Kostiuk v Grushko, Vadim | L | 2-3 |
| TT Cup | 2021/06/12 08:15 | Andrei Kostiuk v Eduard Rubtsov | L | 2-3 |