| TT Cup Ukraine | 2021/02/27 12:25 | Artem Tkachenko v Oleksandr Leonenko | L | 3-1 |
| TT Cup Ukraine | 2021/02/27 08:20 | Artem Tkachenko v Oleksandr Leonenko | L | 3-2 |
| TT Cup Ukraine | 2021/01/31 18:55 | Oleksandr Leonenko v Artem Tkachenko | L | 0-3 |
| TT Cup Ukraine | 2021/01/30 15:25 | Artem Tkachenko v Oleksandr Leonenko | L | 3-0 |
| Setka Cup (2020) | 2020/12/07 10:50 | Oleksandr Leonenko v Artem Tkachenko | L | 0-3 |
| Setka Cup (2020) | 2020/11/15 20:20 | Artem Tkachenko v Oleksandr Leonenko | L | 3-1 |
| Setka Cup (2020) | 2020/10/27 15:45 | Oleksandr Leonenko v Artem Tkachenko | W | 3-1 |
| Setka Cup (2020) | 2020/10/25 17:50 | Oleksandr Leonenko v Artem Tkachenko | L | 1-3 |
| TT Cup Ukraine | 2021/02/27 12:25 | Artem Tkachenko v Oleksandr Leonenko | L | 3-1 |
| TT Cup Ukraine | 2021/02/27 10:05 | Vitalii Protopopov v Oleksandr Leonenko | L | 3-2 |
| TT Cup Ukraine | 2021/02/27 09:30 | Oleksandr Leonenko v Yurii Volkov | L | 2-3 |
| TT Cup Ukraine | 2021/02/27 08:20 | Artem Tkachenko v Oleksandr Leonenko | L | 3-2 |
| TT Cup Ukraine | 2021/02/27 07:10 | Oleksandr Leonenko v Dmitriy Belanchik | W | 3-0 |
| TT Cup Ukraine | 2021/02/23 12:25 | Oleksandr Leonenko v Dmitriy Zaporozhets | L | 1-3 |
| TT Cup Ukraine | 2021/02/23 11:15 | Oleksandr Leonenko v Yevhenii Holoborodko | L | 1-3 |
| TT Cup Ukraine | 2021/02/23 10:05 | Oleksandr Leonenko v Roman Shtukovanyi | L | 1-3 |
| TT Cup Ukraine | 2021/03/05 07:50 | Vasiliy Smyk v Artem Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2021/03/05 06:40 | Dmitriy Zaporozhets v Artem Tkachenko | W | 2-3 |
| TT Cup Ukraine | 2021/02/27 12:25 | Artem Tkachenko v Oleksandr Leonenko | W | 3-1 |
| TT Cup Ukraine | 2021/02/27 11:15 | Vitalii Protopopov v Artem Tkachenko | L | 3-0 |
| TT Cup Ukraine | 2021/02/27 10:40 | Artem Tkachenko v Dmitriy Belanchik | W | 3-1 |
| TT Cup Ukraine | 2021/02/27 08:20 | Artem Tkachenko v Oleksandr Leonenko | W | 3-2 |
| TT Cup Ukraine | 2021/02/27 06:35 | Artem Tkachenko v Yurii Volkov | L | 0-3 |
| TT Cup Ukraine | 2021/02/26 11:20 | Andrey Troyan v Artem Tkachenko | L | 3-1 |