Matthew Tkachuk assisted on three of Florida's four goals as the Panthers won their fourth straight playoff game....
The Kraken became the first expansion team to defeat the defending Stanley Cup champions in their playoff debut....
Florida tied the game with a minute to go before Carter Verhaeghe won the series in overtime to stun Boston....
Kailer Yamamoto scored the series-winning goal as Edmonton advanced to the Western Conference semifinals....
Chris Kreider had a goal and two assists for New York while Akira Schmid was pulled prior to the period for New Jersey....
John Tavares' overtime goal ended 19 years of playoff frustration for Toronto while handing the Lightning their first Eastern Conference playoff ...