| TT Cup | 2021/04/20 12:40 | Isaev, Andrey v Kurtenko, Andrey | W | 1-3 |
| TT Cup | 2021/04/07 17:55 | Isaev, Andrey v Kurtenko, Andrey | L | 3-0 |
| TT Cup | 2021/03/31 06:50 | Isaev, Andrey v Kurtenko, Andrey | L | 3-1 |
| TT Cup | 2021/06/21 12:00 | Volkov, Yurii v Kurtenko, Andrey | L | 3-1 |
| TT Cup | 2021/06/21 10:50 | Kurtenko, Andrey v Belanchik, Dmitriy | W | 3-0 |
| TT Cup | 2021/06/21 09:40 | Volkov, Yurii v Kurtenko, Andrey | L | 3-2 |
| TT Cup | 2021/06/21 07:55 | Leonenko, A. v Kurtenko, Andrey | W | 0-3 |
| TT Cup | 2021/06/21 06:10 | Tkachenko, Artem v Kurtenko, Andrey | W | 0-3 |
| TT Cup | 2021/06/15 11:25 | Illiushchenko, Serhii v Kurtenko, Andrey | L | 3-0 |
| TT Cup | 2021/06/15 10:15 | Kurtenko, Andrey v Illiushchenko, Serhii | L | 2-3 |
| TT Cup | 2021/06/15 09:05 | Kurtenko, Andrey v Zaporozhets, Dmitriy | L | 1-3 |
| TT Cup | 2021/06/22 11:30 | Nesterenko, Artem v Isaev, Andrey | W | 1-3 |
| TT Cup | 2021/06/22 10:20 | Protopopov, Vitaly v Isaev, Andrey | L | 3-0 |
| TT Cup | 2021/06/22 09:10 | Belanchik, Dmitriy v Isaev, Andrey | L | 3-1 |
| TT Cup | 2021/06/22 07:25 | Protopopov, Vitaly v Isaev, Andrey | L | 3-2 |
| TT Cup | 2021/06/22 06:15 | Nesterenko, Artem v Isaev, Andrey | W | 1-3 |
| TT Cup | 2021/06/22 05:40 | Isaev, Andrey v Belanchik, Dmitriy | W | 3-0 |
| TT Cup | 2021/06/21 12:05 | Isaev, Andrey v Varchenko, Vladimir | W | 3-1 |
| TT Cup | 2021/06/21 10:55 | Isaev, Andrey v Troian, Andrii | W | 3-2 |