The NHL playoffs begin tomorrow, and this year’s postseason has the chance to be a truly special one. Between the Pittsburgh Penguins’ request for a third consecutive championship, the Las Vegas Golden Knights’ first-year dominance, and the Washington Capitals’ perpetual quest to make it out of the second round, there are no shortage of storylines to look forward to as the games begin. Pictured, the Golden Knights, who have had the most successful expansion season of any team in North American professional sports history.

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