Goalies Semyon Varlamov and Thomas Greiss are two big reasons why the New York Islanders will try to extend the longest winning streak in the NHL this season to 11 games when they host the Pittsburgh Penguins at Barclays Center on Thursday (7 p.m. ET; MSG+, ATTSN-PT, NHL.TV).
Facts and Figures: Varlamov, Greiss help power Islanders' winning streak
New York third NHL team to have goalies alternate starts during run of at least 10 games
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