Pittsburgh Penguins goalie Tomas Vokoun (92), of the Czech Republic, and defenseman Douglas Murray (3), of Sweden, defend New York Islanders left wing Matt Moulson (26) in the second period of Game 6 of a first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3 in overtime, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
New York Islanders' John Tavares, rear, and Brad Boyes (24) watch as Pittsburgh Penguins goalie Tomas Vokoun (92), of the Czech Republic, makes a save in the second period of Game 6 of a first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3 in overtime, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
A New York Islanders fan reacts during Game 6 of the Islanders' first-round NHL Stanley Cup playoff hockey series against the Pittsburgh Penguins in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3 in overtime, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
New York Islanders defenseman Mark Streit (2) and teammates react after the Pittsburgh Penguins defeated Islanders 4-3 in overtime of Game 6 of a first-round NHL Stanley Cup playoff hockey series, in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
New York Islanders center Keith Aucoin (10) defends as Pittsburgh Penguins center Sidney Crosby (87) looks for a hole in the Islanders defense in the first period of Game 6 of their first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. (AP Photo/Kathy Willens)
New York Islanders defenseman Lubomir Visnovsky (11), of Slovakia, and goalie Evgeni Nabokov (20) of Kazakhstan defend Pittsburgh Penguins center Evgeni Malkin (71), of Russia, in the third period of Game 6 of a first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3, advancing to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
Pittsburgh Penguins center Tyler Kennedy celebrates with defenseman Brooks Orpik (44), who scored the winning goal in overtime of Game 6 of a first-round NHL Stanley Cup playoff hockey series against the New York Islanders in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
Pittsburgh Penguins defenseman Matt Niskanen (2) and goalie Tomas Vokoun (92), of the Czech Republic, defend the crease from New York Islanders left wing Matt Martin (17) in the second period of Game 6 of a first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins defeated the Islanders 4-3 in overtime to advance to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
Pittsburgh Penguins center Evgeni Malkin (71), of Russia, celebrates with defenseman Paul Martin (7), whose goal tied the score against the New York Islanders in the third period of Game 6 of a first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3 in overtime, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
Pittsburgh Penguins center Evgeni Malkin (71), of Russia, celebrates with center Tyler Kennedy (48) and defenseman Brooks Orpik, below, after Orpik scored the winning goal in overtime of Game 6 of the Penguins' first-round NHL Stanley Cup playoff hockey series against the New York Islanders, in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3 in overtime, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
Pittsburgh Penguins, including defenseman Brooks Orpik (44), celebrate with goalie Tomas Vokoun (92), of the Czech Republic, after Orpik scored in overtime of Game 6 of the team's first-round NHL Stanley Cup playoff hockey series against the New York Islanders in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
New York Islanders center Frans Nielsen (51), of Denmark, congratulates Pittsburgh Penguins center Sidney Crosby (87) after the Penguins defeated the Islanders in overtime of Game 6 of a first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. The top-seeded Penguins advanced to the Eastern Conference semifinals with a 4-3 win. (AP Photo/Kathy Willens)
Pittsburgh Penguins right wing Jarome Iginla (12) checks New York Islanders defenseman Brian Strait (37) against the boards in the third period of Game 6 of their first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins defeated the Islanders 4-3 in overtime to advance to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
Pittsburgh Penguins center Tyler Kennedy celebrates with defenseman Brooks Orpik (44), who scored the winning goal in overtime of Game 6 of a first-round NHL Stanley Cup playoff hockey series against the New York Islanders in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
Pittsburgh Penguins center Evgeni Malkin, right, of Russia, congratulates defenseman Brooks Orpik (44), who scored the winning goal in overtime of Game 6 of a first-round NHL Stanley Cup playoff hockey series against the New York Islanders in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3. (AP Photo/Kathy Willens)
Pittsburgh Penguins defenseman Simon Despres (47) watches as center Evgeni Malkin (71), of Russia, and center Tyler Kennedy (48) celebrate with defenseman Brooks Orpik (44), who scored the winning goal in overtime of Game 6 of a first-round NHL Stanley Cup playoff hockey series against the New York Islanders in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3. (AP Photo/Kathy Willens)
New York Islanders center John Tavares (91) and defenseman Mark Streit (2) react as the crowd applauds Islanders' season after the Pittsburgh Penguins defeated the Islanders 4-3 in overtime of Game 6 of a first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
Pittsburgh Penguins center Tyler Kennedy celebrates with defenseman Brooks Orpik (44), who scored the winning goal in overtime of Game 6 of a first-round NHL Stanley Cup playoff hockey series against the New York Islanders in Uniondale, N.Y., Saturday, May 11, 2013. The Penguins won 4-3, and advanced to the Eastern Conference semifinals. (AP Photo/Kathy Willens)
New York Islanders goalie Evgeni Nabokov (20) of Kazakhstan looks down as Pittsburgh Penguins right wing Pascal Dupuis (9) scores in the second period of Game 6 of their first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. New York Islanders defenseman Travis Hamonic (3) looks on. (AP Photo/Kathy Willens)
New York Islanders center John Tavares (91) and goalie Evgeni Nabokov (20), of Kazakhstan, put the squeeze on Pittsburgh Penguins center Evgeni Malkin (71), also of Russia, in the third period of Game 6 of their first-round NHL Stanley Cup playoff hockey series in Uniondale, N.Y., Saturday, May 11, 2013. (AP Photo/Kathy Willens)