Murashov was sent to AHL Wilkes-Barre/Scranton on Saturday.
Murashov was outstanding in preseason action, posting a 2-0-1 record with a 1.71 GAA and a .935 save percentage across three appearances. He outplayed Tristan Jarry and Arturs Silovs in training camp and could get an early recall if Jarry and Silovs flounder in the early going.