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