| TT Cup Ukraine | 2021/06/04 18:45 | Eduard Rubtsov v Andrei Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/04 15:50 | Andrei Kostiuk v Eduard Rubtsov | L | 2-3 |
| TT Cup Ukraine | 2021/05/15 11:45 | Andrei Kostiuk v Eduard Rubtsov | W | 3-1 |
| TT Cup Ukraine | 2021/05/15 08:15 | Andrei Kostiuk v Eduard Rubtsov | L | 2-3 |
| TT Cup Ukraine | 2021/05/14 07:40 | Eduard Rubtsov v Andrei Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/11 07:15 | Andrei Kostiuk v Eduard Rubtsov | L | 0-3 |
| TT Cup Ukraine | 2021/05/10 05:30 | Andrei Kostiuk v Eduard Rubtsov | L | 0-3 |
| TT Cup Ukraine | 2021/05/08 06:30 | Andrei Kostiuk v Eduard Rubtsov | L | 0-3 |
| TT Cup Ukraine | 2021/06/05 12:55 | Andrei Kostiuk v Roman Reznichenko | W | 3-2 |
| TT Cup Ukraine | 2021/06/04 18:45 | Eduard Rubtsov v Andrei Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/04 16:25 | Roman Reznichenko v Andrei Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/06/04 15:50 | Andrei Kostiuk v Eduard Rubtsov | L | 2-3 |
| TT Cup Ukraine | 2021/06/04 14:40 | Dmytro Alekseenko v Andrei Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/04 13:30 | Andrei Kostiuk v Rodion Pirveli | L | 0-3 |
| Ukraine Win Cup | 2021/05/17 10:30 | Volodymyr Samoiylov v Andrei Kostiuk | W | 2-3 |
| Ukraine Win Cup | 2021/05/17 09:00 | Andrei Kostiuk v Kyrylo Ivchenko | W | 3-1 |
| TT Cup Ukraine | 2021/06/05 13:30 | Eduard Rubtsov v Rodion Pirveli | L | 0-3 |
| TT Cup Ukraine | 2021/06/04 18:45 | Eduard Rubtsov v Andrei Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2021/06/04 18:10 | Rodion Pirveli v Eduard Rubtsov | L | 3-0 |
| TT Cup Ukraine | 2021/06/04 15:50 | Andrei Kostiuk v Eduard Rubtsov | W | 2-3 |
| TT Cup Ukraine | 2021/06/04 14:05 | Roman Reznichenko v Eduard Rubtsov | W | 1-3 |
| TT Cup Ukraine | 2021/06/04 12:55 | Dmytro Alekseenko v Eduard Rubtsov | L | 3-1 |
| TT Cup Ukraine | 2021/06/01 16:30 | Ruslan Ivanov v Eduard Rubtsov | L | 3-0 |
| TT Cup Ukraine | 2021/06/01 15:55 | Anton Veliiev v Eduard Rubtsov | L | 3-2 |