Sports Boston Bruins’ Matt Grzelcyk leaves Game 2 of Stanley Cup Final after hard hit May 29, 2019May 30, 2019Mike Brehm, USA TODAYComments Off on Boston Bruins’ Matt Grzelcyk leaves Game 2 of Stanley Cup Final after hard hit The Boston Bruins' Matt Grzelcyk is evaluated at hospital after his head slams into the glass during a check by the St. Louis Blues' Oskar Sundqvist.