The Vancouver Canucks' Elias Pettersson, the NHL's top rookie, has his leg buckle under him in awkward collision with Montreal's Jesperi Kotkaniemi.
NHL rookie leader Elias Pettersson suffers injury in awkward collision
The Vancouver Canucks' Elias Pettersson, the NHL's top rookie, has his leg buckle under him in awkward collision with Montreal's Jesperi Kotkaniemi.
