Player Safety to review Matthews' cross-check on Dahlin

The NHL's Department of Player Safety will review the cross-check Auston Matthews made on Rasmus Dahlin Sunday afternoon, according to TSN Hockey Insider Chris Johnston. 

The play occurred during the third period of the Toronto Maple Leafs' 5-2 loss to the Buffalo Sabres. 

Matthews and Dahlin had an exchange in front of the Sabres net with both players trading shots before Matthews cross-checked Dahlin in the head. 

Matthews has no prior history of supplemental discipline.