| TT Cup Ukraine | 2021/06/26 17:00 | Rodion Pirveli v Andrei Kostiuk | L | 2-3 |
| TT Cup Ukraine | 2021/06/26 13:30 | Rodion Pirveli v Andrei Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/06/12 07:05 | Andrei Kostiuk v Rodion Pirveli | W | 2-3 |
| TT Cup Ukraine | 2021/06/11 08:15 | Rodion Pirveli v Andrei Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/06/05 17:00 | Andrei Kostiuk v Rodion Pirveli | W | 0-3 |
| TT Cup Ukraine | 2021/06/04 13:30 | Andrei Kostiuk v Rodion Pirveli | W | 0-3 |
| TT Cup Ukraine | 2021/05/15 12:20 | Rodion Pirveli v Andrei Kostiuk | L | 1-3 |
| TT Cup Ukraine | 2021/05/15 08:50 | Rodion Pirveli v Andrei Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/07/03 07:05 | Rodion Pirveli v Roman Reznichenko | L | 1-3 |
| Ukraine Win Cup | 2021/06/28 16:00 | Oleksandr Naida v Rodion Pirveli | W | 1-3 |
| Ukraine Win Cup | 2021/06/28 15:00 | Rodion Pirveli v Valentin Zaychenko | W | 3-0 |
| Ukraine Win Cup | 2021/06/28 14:30 | Rodion Pirveli v Vadym Grushko | L | 2-3 |
| Ukraine Win Cup | 2021/06/28 14:00 | Denys Ivchenko v Rodion Pirveli | W | 2-3 |
| Ukraine Win Cup | 2021/06/28 13:00 | Rodion Pirveli v Maksim Butkov | L | 1-3 |
| Ukraine Win Cup | 2021/06/28 12:00 | Oleksandr Paniotov v Rodion Pirveli | L | 3-1 |
| Ukraine Win Cup | 2021/06/28 11:30 | Sergiy Vedmid v Rodion Pirveli | W | 2-3 |
| TT Cup Ukraine | 2021/07/03 06:30 | Serhii Skachenko v Andrei Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/07/02 12:20 | Roman Reznichenko v Andrei Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/07/02 11:45 | Andrei Kostiuk v Serhii Skachenko | L | 2-3 |
| TT Cup Ukraine | 2021/07/02 10:00 | Andrei Kostiuk v Eduard Rubtsov | W | 3-2 |
| TT Cup Ukraine | 2021/07/02 08:50 | Roman Reznichenko v Andrei Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/07/02 08:15 | Andrei Kostiuk v Serhii Skachenko | W | 3-2 |
| TT Cup Ukraine | 2021/07/02 06:30 | Andrei Kostiuk v Eduard Rubtsov | L | 0-3 |
| TT Cup Ukraine | 2021/06/26 18:10 | Eduard Rubtsov v Andrei Kostiuk | L | 3-1 |