| TT Cup (2021) | 2021/08/09 09:00 | Oleg Obidnyi v Stanislav Harenko | W | 3-2 |
| TT Cup Ukraine | 2021/05/16 10:10 | Stanislav Harenko v Oleg Obidnyi | L | 3-0 |
| TT Cup Ukraine | 2021/05/15 10:45 | Oleg Obidnyi v Stanislav Harenko | W | 3-2 |
| TT Cup Ukraine | 2021/05/05 17:10 | Oleg Obidnyi v Stanislav Harenko | L | 1-3 |
| TT Cup Ukraine | 2021/05/04 19:30 | Stanislav Harenko v Oleg Obidnyi | W | 1-3 |
| TT Cup Ukraine | 2021/04/09 18:55 | Stanislav Harenko v Oleg Obidnyi | W | 2-3 |
| TT Cup Ukraine | 2021/04/08 20:00 | Stanislav Harenko v Oleg Obidnyi | W | 2-3 |
| TT Cup Ukraine | 2021/04/08 18:55 | Oleg Obidnyi v Stanislav Harenko | L | 0-3 |
| TT Cup Ukraine | 2021/08/09 09:35 | Kukava Nodar v Oleg Obidnyi | W | 1-3 |
| TT Cup (2021) | 2021/08/09 09:00 | Oleg Obidnyi v Stanislav Harenko | W | 3-2 |
| TT Cup Ukraine | 2021/08/09 06:40 | Oleg Obidnyi v Anton Maslov | L | 1-3 |
| TT Cup Ukraine | 2021/08/09 04:55 | Oleg Obidnyi v Viacheslav Yarovoi | L | 1-3 |
| TT Cup Ukraine | 2021/08/05 16:30 | Oleg Obidnyi v Anton Maslov | W | 3-1 |
| TT Cup Ukraine | 2021/08/05 15:55 | Oleg Obidnyi v Yuriy Tarasov | L | 0-3 |
| TT Cup Ukraine | 2021/08/05 15:25 | Alexey Hladkykh v Oleg Obidnyi | W | 2-3 |
| TT Cup Ukraine | 2021/08/05 14:45 | Oleg Obidnyi v Anton Maslov | W | 3-1 |
| TT Cup (2021) | 2021/08/09 10:10 | Stanislav Harenko v Viacheslav Yarovoi | L | 2-3 |
| TT Cup (2021) | 2021/08/09 09:00 | Oleg Obidnyi v Stanislav Harenko | L | 3-2 |
| TT Cup (2021) | 2021/08/09 07:15 | Kukava Nodar v Stanislav Harenko | W | 1-3 |
| TT Cup (2021) | 2021/08/09 05:30 | Anton Maslov v Stanislav Harenko | W | 1-3 |
| TT Cup (2021) | 2021/08/04 09:35 | Nikolay Bondarenko v Stanislav Harenko | L | 3-0 |
| TT Cup (2021) | 2021/08/04 09:00 | Stanislav Harenko v Alexey Lukianov | L | 1-3 |
| TT Cup (2021) | 2021/08/04 06:40 | Stanislav Harenko v Oleksandr Gubarev | L | 2-3 |
| TT Cup (2021) | 2021/08/04 04:55 | Stanislav Harenko v Ilya Yanishevskiy | L | 1-3 |