PHILADELPHIA - Claude Giroux had his coach call him the best player in the world.
Giroux needed one shift to prove that claim is more than hometown hype.
He flattened Sidney Crosby only 5 seconds into the game, buried his sixth goal of the series past Marc-Andre Fleury 27 seconds later, and led a Philadelphia Flyers charge into the second round.
Giroux wrapped up a dominant series with a goal and two assists, Ilya Bryzgalov had his first outstanding effort in net and the Flyers beat the 108-point Pittsburgh Penguins 5-1 on Sunday to win their Eastern Conference opening-round series in six games.
"G is a very special player," Bryzgalov said. "There's not very many players like that in the world."
Giroux strapped the Flyers to his 24-year-old back and gave the Flyers an opening shift to remember. In a series where no lead was safe, the Flyers scored the first three goals and made it stand behind stout defense and stellar play out of Bryzgalov.
Bryzgalov allowed 20 goals in the first five games. He settled down in Game 6 and gave up only Evgeni Malkin's goal in the second period.
The Flyers had stormed out to a 3-0 lead in the best-of-seven series before Pittsburgh won two straight. A day before Game 6, Flyers forward Scott Hartnell called out his defense and Bryzgalov and said it was their turn to win a game.
The Flyers delivered with 40 blocked shots.
"Guys were sacrificing their bodies to block shots and were paying the price taking hits to make plays," Hartnell said. "It was awesome to see."
Bryzgalov was at last the shutdown goalie the Flyers expected when they gave him $51 million to steady one of Philadelphia's weak links. He outplayed Fleury and helped the Flyers advance to the conference semifinals for the third straight season.
Fleury had seemingly pulled it together after some awful efforts in Games 2 and 3. He steadied the Penguins in a Game 5 victory and had the Penguins feeling confident about sending the series back to Pittsburgh for Game 7.
So much for that.
"We needed to play perfect hockey to stay in this series, to win this series, and we didn't get the kind of start we needed today," Crosby said. "We felt like we could get it back to Pittsburgh, and now we have some time to think about why we didn't."
Crosby had no time to think on the first shift.
Moments after Giroux leveled him, the Flyers winger took the loose puck and fired from the circle for a 1-0 lead. He gestured toward the crowd and slammed the glass in celebration, firing up 20,000 fans that hadn't had much to cheer about the last two games.
"I wasn't planning to hit Crosby," Giroux said. "Just sometimes when you have a chance to hit another player, you've got to go out there and do it."
It's clear Giroux had something big in mind.
"When the best player in the world comes up to you and says, `I don't know who you're starting tonight, but I want that first shift,' that tells you everything you need to know about Claude Giroux," Flyers coach Peter Laviolette said.
It was Philadelphia's first even-strength goal since Giroux scored one early in the third period of Game 3.
The nation grieved for those hurt, killed and affected by the Boston Marathon bombings. After one of the suspects was caught on Friday — following a day-long lockdown and manhunt — sports returned to Boston over the weekend.
The team that scored first had lost the first five games of the series. For once, the Flyers piled on.
The Flyers made it 2-0 on the second bad goal allowed by Fleury. He had seemingly stopped the puck and had it covered it up, but Hartnell poked it free and jammed it into the net for Philadelphia's 12th power-play goal of the series.
From there, Flyers fans started their derisive chants of "Fleur-rrrrry! Fleur-rrrrry!" He was rattled more by the Flyers in the second period than the crowd noise.
Nothing shook Bryzgalov en route to 30 saves.
"He was our best player on the ice tonight," Giroux said.
PHT: The home team remained perfect in the Sharks-Kings Western Conference semifinal Thursday as LA took a 3-2 series lead.
Video: NHL from NBC Sports
Highlights: Wings take 3-1 series lead over 'Hawks
Jakub Kindl scores on a power play in the second period and Jimmy Howard saves 27 shots on the net to help the Detroit Red Wings hold on for a 2-0 victory over the Chicago Blackhawks.
Check out photos from the Kings' Stanley Cup victory parade in LA.
Stanley Cup playoffs
Check out photos from the NHL postseason action.
Stanley Cup winners
A look at the teams that have earned the right to hoist Lord Stanley's prize since 1965.
Some of Hollywood's hottest celebrities take in NHL games.
Check out the ice girls from around the National Hockey League.