| TT Cup Ukraine | 2021/12/17 09:35 | Oleksandr Leonenko v Serhii Illiushchenko | W | 3-2 |
| TT Cup (2021) | 2021/12/08 12:30 | Oleksandr Leonenko v Serhii Illiushchenko | W | 3-0 |
| TT Cup Ukraine | 2021/12/08 09:00 | Oleksandr Leonenko v Serhii Illiushchenko | W | 3-0 |
| TT Cup Ukraine | 2021/11/03 13:05 | Oleksandr Leonenko v Serhii Illiushchenko | L | 1-3 |
| TT Cup Ukraine | 2021/11/03 11:55 | Oleksandr Leonenko v Serhii Illiushchenko | W | 3-2 |
| TT Cup Ukraine | 2021/10/18 09:45 | Serhii Illiushchenko v Oleksandr Leonenko | W | 1-3 |
| TT Cup Ukraine | 2021/08/23 16:10 | Oleksandr Leonenko v Serhii Illiushchenko | W | 3-1 |
| TT Cup Ukraine | 2021/07/06 19:05 | Serhii Illiushchenko v Oleksandr Leonenko | W | 0-3 |
| TT Cup Ukraine | 2021/12/30 13:05 | Dmitriy Belanchik v Oleksandr Leonenko | W | 2-3 |
| TT Cup Ukraine | 2021/12/30 11:20 | Oleksandr Leonenko v Yevhenii Holoborodko | W | 3-1 |
| TT Cup Ukraine | 2021/12/30 10:10 | Oleksandr Leonenko v Artem Nesterenko | L | 2-3 |
| TT Cup Ukraine | 2021/12/30 09:00 | Oleksandr Leonenko v Dmitriy Belanchik | L | 2-3 |
| TT Cup Ukraine | 2021/12/30 07:50 | Oleksandr Leonenko v Artem Tkachenko | W | 3-0 |
| TT Cup Ukraine | 2021/12/21 11:20 | Oleksandr Leonenko v Artem Tkachenko | L | 2-3 |
| TT Cup Ukraine | 2021/12/21 10:10 | Oleksandr Leonenko v Dmitriy Zaporozhets | L | 0-3 |
| TT Cup Ukraine | 2021/12/21 09:00 | Oleksandr Leonenko v Yevhenii Holoborodko | L | 2-3 |
| TT Cup Ukraine | 2021/12/26 11:55 | Rostyslav Kliucuk v Serhii Illiushchenko | W | 0-3 |
| TT Cup Ukraine | 2021/12/26 10:45 | Dmytro Mischenko v Serhii Illiushchenko | W | 0-3 |
| TT Cup Ukraine | 2021/12/26 10:10 | Serhii Illiushchenko v Artem Tkachenko | L | 2-3 |
| TT Cup Ukraine | 2021/12/26 09:00 | Dmytro Mischenko v Serhii Illiushchenko | L | 3-0 |
| TT Cup Ukraine | 2021/12/26 07:50 | Rostyslav Kliucuk v Serhii Illiushchenko | W | 0-3 |
| TT Cup Ukraine | 2021/12/26 06:40 | Artem Tkachenko v Serhii Illiushchenko | L | 3-2 |
| TT Cup Ukraine | 2021/12/25 12:30 | Rostyslav Kliucuk v Serhii Illiushchenko | W | 1-3 |
| TT Cup Ukraine | 2021/12/25 11:55 | Serhii Illiushchenko v Bohdan Zaika | L | 1-3 |