After a game two loss, Jonatan Berggren again played overtime heroics for the Grand Rapids Griffins in round one of the Calder Cup Playoffs. Friday night’s game-three win was the team’s largest home crowd since 2017, now the Griffins need one more win to advance to the next round in this best-of-five series. Marco Kasper opened the scoring with his first-career Calder Cup Playoff goal…