| 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 (2021) | 2021/03/18 15:40 | Andrei Kostiuk v Roman Reznichenko | L | 1-3 |
| TT Cup Ukraine | 2021/03/17 13:55 | Roman Reznichenko v Andrei Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/09 13:55 | Andrei Kostiuk v Roman Reznichenko | L | 1-3 |
| TT Cup Ukraine | 2021/04/17 11:45 | Rodion Pirveli v Andrei Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/04/17 09:25 | Dmytro Alekseenko v Andrei Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/04/17 08:50 | Andrei Kostiuk v Rodion Pirveli | L | 2-3 |
| TT Cup Ukraine | 2021/04/17 07:40 | Serhii Skachenko v Andrei Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/04/17 06:30 | Andrei Kostiuk v Eduard Rubtsov | W | 3-0 |
| TT Cup Ukraine | 2021/04/16 11:10 | Andrei Kostiuk v Eduard Rubtsov | L | 2-3 |
| TT Cup Ukraine | 2021/04/16 10:00 | Dmytro Alekseenko v Andrei Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/04/16 08:15 | Rodion Pirveli v Andrei Kostiuk | W | 0-3 |
| Ukraine Win Cup | 2021/04/19 10:00 | Roman Reznichenko v Andriy Zaitsev | W | 3-0 |
| Ukraine Win Cup | 2021/04/19 09:30 | Denys Ivchenko v Roman Reznichenko | W | 0-3 |
| Ukraine Win Cup | 2021/04/19 08:30 | Roman Chuyko v Roman Reznichenko | W | 2-3 |
| Ukraine Win Cup | 2021/04/19 07:00 | Andriy Zaitsev v Roman Reznichenko | W | 0-3 |
| Ukraine Win Cup | 2021/04/19 06:30 | Roman Reznichenko v Denys Ivchenko | L | 0-3 |
| Ukraine Win Cup | 2021/04/19 05:30 | Roman Reznichenko v Roman Chuyko | W | 3-1 |
| Ukraine Win Cup | 2021/04/18 18:00 | Alexander Oplachko v Roman Reznichenko | L | 3-0 |
| Ukraine Win Cup | 2021/04/18 16:30 | Roman Reznichenko v Vladimir Metelskiy | W | 3-0 |