| TT Cup | 2021/05/05 17:10 | Obidnyi, Oleg v Harenko, Stanislav | L | 1-3 |
| TT Cup | 2021/05/04 19:30 | Harenko, Stanislav v Obidnyi, Oleg | W | 1-3 |
| TT Cup | 2021/04/09 18:55 | Harenko, Stanislav v Obidnyi, Oleg | W | 2-3 |
| TT Cup | 2021/04/08 20:00 | Harenko, Stanislav v Obidnyi, Oleg | W | 2-3 |
| TT Cup | 2021/04/08 18:55 | Obidnyi, Oleg v Harenko, Stanislav | L | 0-3 |
| TT Cup | 2021/03/02 11:45 | Harenko, Stanislav v Obidnyi, Oleg | W | 1-3 |
| TT Cup | 2021/03/01 05:55 | Harenko, Stanislav v Obidnyi, Oleg | L | 3-0 |
| TT Cup | 2021/01/13 19:20 | Obidnyi, Oleg v Harenko, Stanislav | L | 2-3 |
| TT Cup | 2021/05/15 09:35 | Obidnyi, Oleg v Alexey Lukianov | L | 0-3 |
| TT Cup | 2021/05/15 07:50 | Obidnyi, Oleg v Buryak, Borys | L | 0-3 |
| TT Cup | 2021/05/15 05:30 | Obidnyi, Oleg v Tarasov, Yuriy | L | 2-3 |
| TT Cup | 2021/05/08 13:40 | Buryak, Borys v Obidnyi, Oleg | W | 2-3 |
| TT Cup | 2021/05/08 13:05 | Nikolay Bondarenko v Obidnyi, Oleg | L | 3-1 |
| TT Cup | 2021/05/08 11:20 | Obidnyi, Oleg v Kuznetsov, Ihor | L | 1-3 |
| TT Cup | 2021/05/08 09:00 | Buryak, Borys v Obidnyi, Oleg | L | 3-2 |
| TT Cup | 2021/05/08 06:40 | Belanchik, Dmitriy v Obidnyi, Oleg | L | 3-2 |
| TT Cup | 2021/05/15 08:25 | Oleksandr Gubarev v Harenko, Stanislav | W | 1-3 |
| TT Cup | 2021/05/15 07:15 | Harenko, Stanislav v Alexey Lukianov | L | 0-3 |
| TT Cup | 2021/05/15 06:05 | Buryak, Borys v Harenko, Stanislav | W | 1-3 |
| TT Cup | 2021/05/09 13:40 | Harenko, Stanislav v Nesterenko, Artem | W | 3-2 |
| TT Cup | 2021/05/09 11:55 | Yanishevskiy, Ilya v Harenko, Stanislav | L | 3-2 |
| TT Cup | 2021/05/09 10:45 | Harenko, Stanislav v Buryak, Borys | L | 1-3 |
| TT Cup | 2021/05/09 09:35 | Harenko, Stanislav v Nesterenko, Artem | W | 3-2 |
| TT Cup | 2021/05/09 07:50 | Harenko, Stanislav v Nikolay Bondarenko | W | 3-1 |