| TT Cup Ukraine | 2021/03/30 16:30 | Artem Tkachenko v Serhii Illiushchenko | W | 3-0 |
| TT Cup (2021) | 2021/03/30 12:05 | Artem Tkachenko v Serhii Illiushchenko | W | 3-0 |
| TT Cup Ukraine | 2021/03/30 08:35 | Serhii Illiushchenko v Artem Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2021/03/09 12:30 | Artem Tkachenko v Serhii Illiushchenko | L | 2-3 |
| TT Cup Ukraine | 2021/03/09 06:40 | Artem Tkachenko v Serhii Illiushchenko | W | 3-1 |
| TT Cup Ukraine | 2021/03/08 06:40 | Artem Tkachenko v Serhii Illiushchenko | L | 2-3 |
| TT Cup Ukraine | 2021/01/31 13:40 | Serhii Illiushchenko v Artem Tkachenko | L | 3-1 |
| TT Cup Ukraine | 2021/01/30 17:45 | Artem Tkachenko v Serhii Illiushchenko | L | 1-3 |
| TT Cup Ukraine | 2021/05/14 18:30 | Dmitriy Belanchik v Artem Tkachenko | W | 2-3 |
| TT Cup Ukraine | 2021/05/14 17:20 | Vasiliy Smyk v Artem Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2021/05/14 16:10 | Andrii Kurtenko v Artem Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2021/05/14 14:25 | Vasiliy Smyk v Artem Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2021/05/14 13:15 | Dmitriy Belanchik v Artem Tkachenko | L | 3-0 |
| TT Cup Ukraine | 2021/05/14 12:40 | Artem Tkachenko v Andrii Kurtenko | L | 2-3 |
| TT Cup Ukraine | 2021/05/11 19:05 | Artem Tkachenko v Andrii Isaiev | W | 3-1 |
| TT Cup Ukraine | 2021/05/11 17:55 | Artem Tkachenko v Pavlo Vasylchuk | W | 3-1 |
| TT Cup Ukraine | 2021/05/17 19:00 | Oleksandr Leonenko v Serhii Illiushchenko | L | 3-1 |
| TT Cup (2021) | 2021/05/17 17:50 | Serhii Illiushchenko v Oleg Shevchuk | W | 3-0 |
| TT Cup (2021) | 2021/05/17 16:40 | Viktor Kotov v Serhii Illiushchenko | L | 3-1 |
| TT Cup (2021) | 2021/05/17 14:55 | Vasiliy Smyk v Serhii Illiushchenko | W | 1-3 |
| TT Cup Ukraine | 2021/05/17 13:10 | Oleksandr Leonenko v Serhii Illiushchenko | L | 3-0 |
| TT Cup Ukraine | 2021/05/02 18:30 | Serhii Illiushchenko v Anatolii Zapletniuk | L | 0-3 |
| TT Cup Ukraine | 2021/05/02 17:20 | Serhii Illiushchenko v Andrey Troyan | W | 3-1 |
| TT Cup Ukraine | 2021/05/02 16:10 | Serhii Illiushchenko v Vitalii Protopopov | W | 3-2 |