| Liga Pro (2020) | 06/14 02:00 | - | Bator Damdinov v Roman Kozlov | L | 3-0 | |
| Liga Pro (2020) | 06/14 00:30 | - | Igor Poletaev v Roman Kozlov | L | 3-1 | |
| Liga Pro (2020) | 06/13 23:00 | - | Roman Kozlov v Timur Mamazakirov | L | 2-3 | |
| Liga Pro (2020) | 06/13 21:30 | - | Roman Kozlov v Georgiy Vakhnin | L | 1-3 | |
| Liga Pro (2020) | 05/24 03:15 | - | Roman Kozlov v Georgiy Vakhnin | L | 2-3 | |
| Liga Pro (2020) | 05/24 01:00 | - | Roman Kozlov v Bator Damdinov | W | 3-0 | |
| Liga Pro (2020) | 05/24 00:00 | - | Evgenii Kryuchkov v Roman Kozlov | W | 1-3 | |
| Liga Pro (2020) | 05/23 23:00 | - | Georgiy Vahnin v Roman Kozlov | W | 0-3 | |
| Liga Pro (2020) | 05/23 22:00 | - | Roman Kozlov v Igor Poletaev | L | 2-3 | |
| Liga Pro (2020) | 04/22 07:30 | - | Sergei Homutov v Roman Kozlov | W | 2-3 | |
| Liga Pro (2020) | 04/22 06:00 | - | Sergey Khomutov v Roman Kozlov | L | 3-1 | |
| Liga Pro (2020) | 04/22 05:00 | - | Bator Damdinov v Roman Kozlov | W | 0-3 | |
| Liga Pro (2020) | 04/22 04:30 | - | Roman Kozlov v Georgiy Vakhnin | W | 3-2 | |
| Liga Pro (2020) | 04/15 07:01 | - | Timur Mamazakirov v Roman Kozlov | L | 3-1 | |
| Liga Pro (2020) | 04/15 06:30 | - | Roman Kozlov v Timur Mamazakirov | L | 0-3 | |
| Liga Pro (2020) | 04/15 05:00 | - | Roman Kozlov v Igor Poletaev | W | 3-2 | |
| Liga Pro (2020) | 04/15 04:00 | - | Georgiy Vahnin v Roman Kozlov | L | 3-2 | |
| Liga Pro (2020) | 03/29 02:29 | - | Timur Mamazakirov v Roman Kozlov | L | 3-2 | |
| Liga Pro (2020) | 03/29 02:00 | - | Igor Poletaev v Roman Kozlov | L | 3-0 | |
| Liga Pro (2020) | 03/29 00:30 | - | Timur Mamazakirov v Roman Kozlov | L | 3-0 | |
| Liga Pro (2020) | 03/28 23:00 | - | Roman Kozlov v Maxim Perunov | W | 3-2 | |
| Liga Pro (2020) | 03/28 21:30 | - | Roman Kozlov v Georgiy Vahnin | L | 1-3 | |
| Liga Pro (2020) | 03/24 08:30 | - | Roman Kozlov v Andrey Ovchinnikov | L | 0-3 | |
| Liga Pro (2020) | 03/24 07:29 | - | Andrei Ovchinnikov v Roman Kozlov | W | 2-3 | |
| Liga Pro (2020) | 03/24 06:00 | - | Roman Kozlov v Evgenii Kryuchkov | W | 3-1 | |
| Liga Pro (2020) | 03/24 05:00 | - | Pavel Nechaev v Roman Kozlov | W | 2-3 | |
| Liga Pro (2020) | 03/22 04:00 | - | Roman Kozlov v Igor Poletaev | W | 3-2 | |
| Liga Pro (2020) | 03/22 03:12 | - | Roman Kozlov v Maxim Perunov | W | 3-1 | |
| Liga Pro (2020) | 03/22 02:00 | - | Georgiy Vakhnin v Roman Kozlov | W | 2-3 | |
| Liga Pro (2020) | 03/22 01:30 | - | Roman Kozlov v Eduard Golovachev | W | 3-0 |