| TT Cup Ukraine | 2021/06/18 12:55 | Andrei Kostiuk v Roman Reznichenko | L | 2-3 |
| TT Cup Ukraine | 2021/06/05 12:55 | Andrei Kostiuk v Roman Reznichenko | W | 3-2 |
| TT Cup Ukraine | 2021/06/04 16:25 | Roman Reznichenko v Andrei Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/04/08 11:45 | Roman Reznichenko v Andrei Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/04/08 06:30 | Roman Reznichenko v Andrei Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/04/07 10:00 | Roman Reznichenko v Andrei Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/04/03 15:50 | Andrei Kostiuk v Roman Reznichenko | L | 2-3 |
| TT Cup Ukraine | 2021/03/19 14:30 | Andrei Kostiuk v Roman Reznichenko | W | 3-0 |
| TT Cup Ukraine | 2021/06/18 14:40 | Valentin Zaychenko v Andrei Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/18 13:30 | Oleksandr Naida v Andrei Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/18 12:55 | Andrei Kostiuk v Roman Reznichenko | L | 2-3 |
| TT Cup Ukraine | 2021/06/12 11:45 | Andrei Kostiuk v Dmytro Alekseenko | L | 1-3 |
| TT Cup Ukraine | 2021/06/12 10:35 | Andrei Kostiuk v Dmytro Alekseenko | W | 3-0 |
| TT Cup Ukraine | 2021/06/12 09:25 | Andrei Kostiuk v Vadym Grushko | L | 2-3 |
| TT Cup Ukraine | 2021/06/12 08:15 | Andrei Kostiuk v Eduard Rubtsov | L | 2-3 |
| TT Cup Ukraine | 2021/06/12 07:05 | Andrei Kostiuk v Rodion Pirveli | L | 2-3 |
| TT Cup Ukraine | 2021/06/18 15:15 | Oleksandr Naida v Roman Reznichenko | L | 3-0 |
| TT Cup Ukraine | 2021/06/18 14:05 | Valentin Zaychenko v Roman Reznichenko | W | 0-3 |
| TT Cup Ukraine | 2021/06/18 12:55 | Andrei Kostiuk v Roman Reznichenko | W | 2-3 |
| TT Cup (2021) | 2021/06/13 11:25 | Roman Reznichenko v Vadim Sidorenko | W | 3-2 |
| TT Cup Ukraine | 2021/06/13 10:50 | Roman Reznichenko v Vadim Shvidkiy | W | 3-1 |
| TT Cup Ukraine | 2021/06/13 09:40 | Vadim Sidorenko v Roman Reznichenko | W | 1-3 |
| TT Cup Ukraine | 2021/06/13 07:55 | Andrey Scherinskiy v Roman Reznichenko | L | 3-1 |
| TT Cup Ukraine | 2021/06/13 06:10 | Illya Semeniuk v Roman Reznichenko | L | 3-0 |