Toronto’s Auston Matthews beats Detroit goalie Petr Mrazek with 30 seconds to play.
Stops 30 shots as Red Wings top Predators for seventh straight time.
Mrazek stops 36 shots in net for Detroit.
Mrazek finishes with 30 saves for Detroit.
Chicago chases Detroit goalie Jimmy Howard in first period.
Goalie gets his second straight shutout and third of the season.