NHL suspends Maple Leafs' Auston Matthews for two games for cross-check on Dahlin

What is cross checking in Hockey? (What the Rules say)

Bruins' Zdeno Chara fined for vicious cross-check to neck of Canadiens' Brendan Gallagher

Sports-related concussions not proved to cause later brain disease, says expert group, Science

Crosscheck GIFs - Get the best GIF on GIPHY

as rinaldo would say, this was a beautiful crosscheck by brayden schenn on sidney crosby

Sabres' Jeff Skinner suspended for cross-checking Jake Guentzel

NHL Hands Out Discipline To Matthew Tkachuk For Cross-Check - NHL Trade Rumors

What they're saying about Jamie Benn's cross-check, Stars' debacle vs. Vegas in Game 3

Sabres forward Skinner suspended 3 games for cross-check

Fighting in ice hockey - Wikipedia