| Liga Pro (2020) | 2020/07/23 06:30 | Andrey Duka v Aleksandr Kolmin | W | 1-3 |
| Liga Pro (2020) | 2020/07/19 05:30 | Andrey Duka v Aleksandr Kolmin | L | 3-2 |
| Liga Pro FNTR Moscow Open | 2020/03/04 10:00 | Aleksandr Kolmin v Andrey Duka | L | 0-3 |
| Liga Pro FNTR Moscow Open | 2020/02/12 11:09 | Andrey Duka v Aleksandr Kolmin | L | 3-0 |
| Liga Pro FNTR Moscow Open | 2020/02/12 09:30 | Andrey Duka v Aleksandr Kolmin | L | 3-0 |
| Liga Pro FNTR Moscow Open | 2020/02/05 11:30 | Andrey Duka v Aleksandr Kolmin | L | 3-0 |
| Liga Pro FNTR Moscow Open | 2020/02/05 09:00 | Andrey Duka v Aleksandr Kolmin | L | 3-2 |
| Liga Pro FNTR Moscow Open | 2020/01/27 07:30 | Andrey Duka v Aleksandr Kolmin | L | 3-2 |
| Liga Pro (2020) | 2020/07/27 06:00 | Oleg Melkov v Aleksandr Kolmin | W | 0-3 |
| Liga Pro (2020) | 2020/07/27 04:30 | Aleksandr Kolmin v Vladimir Kozlovcev | L | 1-3 |
| Liga Pro (2020) | 2020/07/26 08:00 | Aleksandr Kolmin v Mikhail Sverdlov | W | 3-1 |
| Liga Pro (2020) | 2020/07/26 07:00 | Mikhail Sverdlov v Aleksandr Kolmin | W | 0-3 |
| Liga Pro (2020) | 2020/07/26 06:00 | Aleksandr Kolmin v Mikhail Chernjavskiy | L | 2-3 |
| Liga Pro (2020) | 2020/07/26 05:00 | Oleg Melkov v Aleksandr Kolmin | W | 1-3 |
| Liga Pro (2020) | 2020/07/23 15:45 | Aleksandr Kolmin v Igor Tukh | W | 3-1 |
| Liga Pro (2020) | 2020/07/23 15:15 | Sergey Lanovenko v Aleksandr Kolmin | W | 2-3 |
| Liga Pro (2020) | 2020/07/27 05:30 | Vladimir Kozlovcev v Andrey Duka | L | 3-1 |
| Liga Pro (2020) | 2020/07/27 05:00 | Andrey Duka v Oleg Melkov | L | 2-3 |
| Liga Pro (2020) | 2020/07/25 08:00 | Albert Bogomolov v Andrey Duka | W | 1-3 |
| Liga Pro (2020) | 2020/07/25 06:30 | Andrey Duka v Vladimir Vologzhanin | W | 3-0 |
| Liga Pro (2020) | 2020/07/25 06:00 | Albert Bogomolov v Andrey Duka | W | 2-3 |
| Liga Pro (2020) | 2020/07/25 04:30 | Andrey Duka v Anton Esin | L | 2-3 |
| Liga Pro (2020) | 2020/07/23 07:30 | Anton Esin v Andrey Duka | L | 3-2 |
| Liga Pro (2020) | 2020/07/23 06:30 | Andrey Duka v Aleksandr Kolmin | L | 1-3 |