The Philadelphia Flyers are set to start goaltender Dan Vladar for Game 4 against the Pittsburgh Penguins in the Eastern Conference First Round as they look to complete a sweep. Vladar, who had a minor injury scare during Game 3, has been cleared to play and is recognized as a key player for the Flyers this postseason. Meanwhile, the Penguins are making a significant change in goal, turning to Arturs Silovs as they fight to avoid elimination. With the Flyers just one win away from advancing in the Stanley Cup playoffs, the stage is set for an intense showdown.