They are set to face each other in Kavkaz League: Grand Umakhan Battle.
The fight is scheduled to take place on July 7, 2013
The fight is set to start at 24:00 GMT.
The venue for the fight is in Rasul Gamzatov Sports Hall.
They are competing in the UFC Flyweight.
Shamil Amirov represents Russia, and Askar Askarov represents Russia.
The fight is a highly anticipated championship bout in the UFC Flyweight.