| Liga Pro | 2020/11/23 07:30 | Kolmin, Alexander v Duka, Andrey | W | 3-0 |
| Liga Pro | 2020/11/23 06:30 | Duka, Andrey v Kolmin, Alexander | W | 0-3 |
| Liga Pro | 2020/11/21 07:00 | Duka, Andrey v Kolmin, Alexander | W | 0-3 |
| Liga Pro | 2020/10/13 06:00 | Kolmin, Alexander v Duka, Andrey | W | 3-1 |
| Liga Pro | 2020/09/17 04:30 | Duka, Andrey v Kolmin, Alexander | W | 2-3 |
| Liga Pro | 2020/09/07 06:30 | Duka, Andrey v Kolmin, Alexander | W | 1-3 |
| Liga Pro | 2020/08/27 05:00 | Duka, Andrey v Kolmin, Alexander | W | 2-3 |
| Liga Pro | 2020/07/30 07:00 | Duka, Andrey v Kolmin, Alexander | L | 3-2 |
| Liga Pro | 2020/07/27 06:30 | Kolmin, Alexander v Duka, Andrey | W | 3-1 |
| Liga Pro | 2020/07/23 06:30 | Duka, Andrey v Kolmin, Alexander | W | 1-3 |
| Liga Pro | 2020/07/19 05:30 | Duka, Andrey v Kolmin, Alexander | L | 3-2 |
| Liga Pro FNTR Moscow Open | 2020/03/04 10:00 | Kolmin, Alexander v Duka, Andrey | L | 0-3 |
| Liga Pro FNTR Moscow Open | 2020/02/12 11:09 | Duka, Andrey v Kolmin, Alexander | L | 3-0 |
| Liga Pro FNTR Moscow Open | 2020/02/12 09:30 | Duka, Andrey v Kolmin, Alexander | L | 3-0 |
| Liga Pro FNTR Moscow Open | 2020/02/05 11:30 | Duka, Andrey v Kolmin, Alexander | L | 3-0 |
| Liga Pro FNTR Moscow Open | 2020/02/05 09:00 | Duka, Andrey v Kolmin, Alexander | L | 3-2 |
| Liga Pro FNTR Moscow Open | 2020/01/27 07:30 | Duka, Andrey v Kolmin, Alexander | L | 3-2 |
| Liga Pro FNTR Moscow Open | 2020/01/27 05:00 | Kolmin, Alexander v Duka, Andrey | L | 0-3 |
| Liga Pro FNTR Moscow Open | 2020/01/15 11:04 | Duka, Andrey v Kolmin, Alexander | L | 3-0 |
| Liga Pro FNTR Moscow Open | 2020/01/15 10:00 | Kolmin, Alexander v Duka, Andrey | L | 0-3 |