LNH: – Mat Barzal’s (@barzal97) OT winner puts the @ny_islanders up 3-0 in the series…

– Mat Barzal’s (@barzal97) OT winner puts the @ny_islanders up 3-0 in the series.
– Carter Hart (@c_hart70) records a shutout for the @philadelphiaflyers.

All you need to know from the Eastern Conference. #StanleyCup