| Liga Pro (2020) | 03/23 04:30 | - | Ruben Arutiunov v Igor Poletaev | W | 3-1 | |
| Liga Pro (2020) | 03/16 07:30 | - | Alexey Slashchilin v Ruben Harutyunov | L | 4-1 | |
| Liga Pro (2020) | 03/16 05:00 | - | Ruben Arutiunov v Sarkis Moklozyan | W | 3-0 | |
| Liga Pro (2020) | 03/16 04:00 | - | Igor Poletaev v Ruben Arutiunov | L | 3-1 | |
| Liga Pro (2020) | 02/24 07:43 | - | Ruben Arutiunov v Grigorii Solovov | L | 0-3 | |
| Liga Pro (2020) | 02/24 06:00 | - | Grigorii Solovov v Ruben Arutiunov | W | 2-3 | |
| Liga Pro (2020) | 02/24 05:00 | - | Oleg Suharkov v Ruben Arutiunov | W | 2-3 | |
| Liga Pro (2020) | 02/24 04:30 | - | Ruben Arutiunov v Aleksei Slachshilin | W | 3-0 | |
| Liga Pro (2020) | 01/27 07:30 | - | Ruben Arutiunov v Sergei Homutov | W | 5-0 | |
| Liga Pro (2020) | 01/27 05:30 | - | Ruben Arutiunov v Sarkis Moklosian | W | 3-0 | |
| Liga Pro (2020) | 01/27 04:30 | - | Igor Matveev v Ruben Arutiunov | W | 2-3 | |
| Liga Pro FNTR Moscow Open | 01/21 19:24 | - | Evgeny Grishaev v Ruben Arutiunov | W | 1-3 | |
| Liga Pro FNTR Moscow Open | 01/21 18:30 | - | Ruben Arutiunov v Andrey Ovchinnikov | L | 0-3 | |
| Liga Pro FNTR Moscow Open | 01/21 18:00 | - | Evgeny Grishaev v Ruben Arutiunov | L | 3-0 | |
| Liga Pro FNTR Moscow Open | 01/21 16:30 | - | Ruben Arutiunov v Georgiy Vahnin | L | 1-3 | |
| Liga Pro (2020) | 12/30 07:30 | - | Sergey Khomutov v Ruben Arutiunov | W | 1-3 | |
| Liga Pro (2020) | 12/30 06:00 | - | Sergey Khomutov v Ruben Arutiunov | L | 3-0 | |
| Liga Pro (2020) | 12/30 05:00 | - | Andrey Ovchinnikov v Ruben Arutiunov | L | 3-0 | |
| Liga Pro (2020) | 12/30 04:30 | - | Ruben Arutiunov v Timur Mamazakirov | W | 3-2 | |
| Liga Pro (2020) | 12/16 04:30 | - | Ruben Arutiunov v Grigorii Solovov | L | 1-3 | |
| Liga Pro (2020) | 12/09 07:22 | - | Ruben Harutyunov v Timur Mamazakirov | W | 3-1 | |
| Liga Pro (2020) | 12/09 06:00 | - | Alexey Slashchilin v Ruben Harutyunov | L | 3-2 | |
| Liga Pro (2020) | 12/09 05:00 | - | Ivan Buyanin v Ruben Harutyunov | L | 3-2 | |
| Liga Pro (2020) | 12/09 04:30 | - | Ruben Harutyunov v Timur Mamazakirov | W | 3-1 | |
| Liga Pro (2020) | 11/25 07:30 | - | Ruben Arutiunov v Nikita Kurilchik | W | 4-1 | |
| Liga Pro (2020) | 11/25 06:30 | - | Nikita Kurilchik v Ruben Arutiunov | D |
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| Liga Pro (2020) | 11/25 05:30 | - | Ruben Arutiunov v Aleksei Slachshilin | W | 3-0 | |
| Liga Pro (2020) | 11/25 04:30 | - | Sergei Homutov v Ruben Arutiunov | W | 1-3 | |
| Liga Pro (2020) | 11/24 07:37 | - | Igor Poletaev v Ruben Arutiunov | W | 2-3 | |
| Liga Pro (2020) | 11/24 06:00 | - | Ivan Buyanin v Ruben Arutiunov | W | 0-3 |