Seth Jones' power-play goal late in the third period capped a thrilling rally, as the Columbus Blue Jackets erased a three-goal deficit and stunned the host Tampa Bay Lightning 4-3 on Wednesday in the opening round of the Stanley Cup Playoffs.

Josh Bailey scored 4:39 into overtime Wednesday night as the New York Islanders edged the Pittsburgh Penguins 4-3 in Game 1 of the Eastern Conference quarterfinals at Nassau Coliseum in Uniondale, N.Y.

Tyler Bozak scored the game winner with overtime looming as the visiting St. Louis Blues rode a third-period comeback to a stunning 2-1 win over the Winnipeg Jets in the opener of their Stanley Cup playoff first-round series Wednesday.

Rookie Miro Heiskanen scored twice, and Mats Zuccarello notched the game-winner midway through the third period as the visiting Dallas Stars upset the Nashville Predators 3-2 in the opening clash of their first-round Western Conference playoff series Wednesday night.

Brent Burns, Evander Kane, Tomas Hertl and Marc-Edouard Vlasic each had goal and an assist, and Martin Jones finished with 24 saves to lead the host San Jose Sharks to a 5-2 victory over the Vegas Golden Knights in Game 1 of a first-round Western Conference playoff series on Wednesday night.