| Liga Pro (2020) | 07/20 00:15 | - | Aleksandr Klavdenkov v Anton Sirotkin | W | 3-0 | |
| Liga Pro (2020) | 07/19 23:15 | - | Evgenii Masokin v Aleksandr Klavdenkov | W | 1-3 | |
| Liga Pro (2020) | 07/19 22:15 | - | Oleg Shagarov v Aleksandr Klavdenkov | W | 1-3 | |
| Liga Pro (2020) | 07/19 21:15 | - | Aleksandr Klavdenkov v Dmitry Kolesnikov | W | 3-0 | |
| Liga Pro (2020) | 07/18 19:45 | - | Aleksandr Klavdenkov v Sergey Vakar | W | 3-2 | |
| Liga Pro (2020) | 07/18 18:45 | - | Aleksandr Klavdenkov v Egor Mishutin | W | 3-1 | |
| Liga Pro (2020) | 07/18 18:15 | - | Sergey Vakar v Aleksandr Klavdenkov | W | 2-3 | |
| Liga Pro (2020) | 07/18 16:45 | - | Aleksandr Klavdenkov v Sergey Nikulin | L | 0-3 | |
| Liga Pro (2020) | 03/25 07:00 | - | Aleksandr Klavdenkov v Sergey Simonov | L | 0-3 | |
| Liga Pro (2020) | 03/25 06:00 | - | Sergei Simonov v Aleksandr Klavdenkov | L | 3-2 | |
| Liga Pro (2020) | 03/25 05:00 | - | Egor Mishutin v Aleksandr Klavdenkov | W | 2-3 | |
| Liga Pro (2020) | 03/25 04:30 | - | Aleksandr Klavdenkov v Aik Lulikyan | L | 2-3 | |
| Liga Pro (2020) | 03/19 03:00 | - | Viktor Ivanov v Aleksandr Klavdenkov | W | 1-3 | |
| Liga Pro (2020) | 03/19 02:00 | - | Sergey Vakar v Aleksandr Klavdenkov | W | 0-3 | |
| Liga Pro (2020) | 03/19 00:30 | - | Vladimir Marshalov v Aleksandr Klavdenkov | W | 1-3 | |
| Liga Pro (2020) | 03/18 23:00 | - | Aleksandr Klavdenkov v Viktor Ivanov | L | 2-3 | |
| Liga Pro (2020) | 03/18 21:30 | - | Aleksandr Klavdenkov v Vadim Kalitin | L | 0-3 | |
| Liga Pro FNTR Moscow Open | 03/17 16:00 | - | Aleksandr Klavdenkov v Viktor Ivanov | W | 11-8 | |
| Liga Pro (2020) | 03/17 15:00 | - | Aleksandr Klavdenkov v Viktor Ivanov | W | 11-4 | |
| Liga Pro (2020) | 03/17 13:30 | - | Aleksandr Klavdenkov v Alexey Yanshaev | W | 3-1 | |
| Liga Pro (2020) | 03/17 12:30 | - | Yurii Merkushin v Aleksandr Klavdenkov | W | 1-3 | |
| Liga Pro FNTR Moscow Open | 03/09 20:00 | - | Aleksandr Klavdenkov v Dmitry Tunitsin | L | 2-3 | |
| Liga Pro FNTR Moscow Open | 03/09 19:00 | - | Vladimir Marshalov v Aleksandr Klavdenkov | W | 2-3 | |
| Liga Pro FNTR Moscow Open | 03/09 18:00 | - | Aleksandr Klavdenkov v Alexey Yanshaev | W | 3-0 | |
| Liga Pro FNTR Moscow Open | 03/09 17:00 | - | Dmitri Tunitsyn v Aleksandr Klavdenkov | L | 3-2 | |
| Liga Pro (2020) | 02/29 07:40 | - | Aleksandr Klavdenkov v Aleksej Afanasev | W | 3-1 | |
| Liga Pro (2020) | 02/29 06:00 | - | Alik Girevenkov v Aleksandr Klavdenkov | W | 0-3 | |
| Liga Pro (2020) | 02/29 05:00 | - | Aleksej Afanasev v Aleksandr Klavdenkov | W | 0-3 | |
| Liga Pro (2020) | 02/29 04:30 | - | Aleksandr Klavdenkov v Vladimir Marshalov | L | 2-3 | |
| Liga Pro (2020) | 02/15 07:30 | - | Marat Dulatov v Aleksandr Klavdenkov | L | 3-1 |