Mikheyev (undisclosed) isn't expected to play Saturday against Edmonton in Game 6, per Thomas Drance of The Athletic.
Mikheyev also missed Thursday's 3-2 Game 5 victory over the Oilers. He has no points, a minus-4 rating, 11 shots, nine hits and three blocks in 10 playoff contests this year. Mikheyev's continued absence will likely result in Vasily Podkolzin remaining in the lineup for the second straight game.