| Liga Pro (2021) | 09/15 08:45 | - | Ruben Arutiunov v Anatoly Batalov | W | 3-2 | |
| Liga Pro (2021) | 09/09 12:15 | - | Danila Andreev v Ruben Arutiunov | W | 0-3 | |
| Liga Pro (2021) | 09/09 10:45 | - | Danila Andreev v Ruben Arutiunov | W | 1-3 | |
| Liga Pro (2021) | 09/09 09:45 | - | Igor Matveyev v Ruben Arutiunov | L | 3-1 | |
| Liga Pro (2021) | 09/09 09:15 | - | Ruben Arutiunov v Igor Poletaev | W | 3-2 | |
| Liga Pro (2021) | 07/02 11:45 | - | Evgeny Grishaev v Ruben Arutiunov | L | 3-1 | |
| Liga Pro (2021) | 07/02 11:15 | - | Ruben Arutiunov v Evgeny Grishaev | L | 1-3 | |
| Liga Pro (2021) | 07/02 09:45 | - | Ruben Arutiunov v Vadim Evlampiev | L | 1-3 | |
| Liga Pro (2021) | 07/02 08:45 | - | Evgeny Kupryakov v Ruben Arutiunov | L | 3-2 | |
| Liga Pro (2021) | 06/30 12:28 | - | Ruben Arutiunov v Aleksei Slachshilin | L | 0-3 | |
| Liga Pro (2021) | 06/30 11:45 | - | Ruben Arutiunov v Alexey Slashchilin | L | 0-3 | |
| Liga Pro (2021) | 06/30 11:15 | - | Ruben Arutiunov v Aleksei Slachshilin | W | 3-2 | |
| Liga Pro (2021) | 06/30 09:45 | - | Ruben Arutiunov v Vadim Evlampiev | W | 3-2 | |
| Liga Pro (2021) | 06/30 08:45 | - | Yaroslav Bazhinov v Ruben Arutiunov | L | 3-2 | |
| Liga Pro (2021) | 06/27 11:45 | - | Aleksandr Vaschenko v Ruben Arutiunov | L | 3-2 | |
| Liga Pro (2021) | 06/27 10:45 | - | Ruben Arutiunov v Aleksandr Vaschenko | L | 1-3 | |
| Liga Pro (2021) | 06/27 10:15 | - | Evgeny Kupryakov v Ruben Arutiunov | L | 3-2 | |
| Liga Pro (2021) | 06/27 08:45 | - | Ruben Arutiunov v Roman Homenko | L | 1-3 | |
| Liga Pro (2021) | 06/24 11:45 | - | Ruben Arutiunov v Evgeny Grishaev | W | 3-2 | |
| Liga Pro (2021) | 06/24 10:45 | - | Ruben Arutiunov v Evgeny Grishaev | W | 3-1 | |
| Liga Pro (2021) | 06/24 10:15 | - | Roman Homenko v Ruben Arutiunov | L | 3-1 | |
| Liga Pro (2021) | 06/24 08:45 | - | Ruben Arutiunov v Igor Poletaev | L | 0-3 | |
| Liga Pro (2021) | 06/20 12:15 | - | Ruben Arutiunov v Evgeny Grishaev | W | 3-2 | |
| Liga Pro (2021) | 06/20 10:45 | - | Evgeny Grishaev v Ruben Arutiunov | W | 1-3 | |
| Liga Pro (2021) | 06/20 10:45 | - | Georgiy Evglevskiy v Ruben Arutiunov | - | Cancelled | |
| Liga Pro (2021) | 06/20 09:45 | - | Igor Poletaev v Ruben Arutiunov | W | 1-3 | |
| Liga Pro (2021) | 06/20 09:15 | - | Ruben Arutiunov v Ivan Nirkov | W | 3-0 | |
| Liga Pro (2021) | 06/13 11:45 | - | Evgeny Kupryakov v Ruben Arutiunov | L | 3-0 | |
| Liga Pro (2021) | 06/13 10:45 | - | Ruben Arutiunov v Evgeny Kupryakov | L | 1-3 | |
| Liga Pro (2021) | 06/13 10:15 | - | Vadim Evlampiev v Ruben Arutiunov | L | 3-1 |