PHILADELPHIA -- Michael Del Zotto admits the chip on his shoulder has been there since the end of last season.
He's used it to fuel his play this season, and the 24-year-old defenseman is starting to resemble the player who was a first-round pick in the 2008 NHL Draft.
Del Zotto scored his first goal of the season Thursday to help the Flyers defeat the Florida Panthers 4-1 at Wells Fargo Center.
Sean Couturier had a goal and an assist, and Pierre-Edouard Bellemare and Jakub Voracek each scored a goal. Goaltender Steve Mason stopped 34 shots.
Nick Bjugstad scored for Florida. Goaltender Roberto Luongo allowed four goals on 30 shots. It was the Panthers' first regulation loss in eight games (4-1-3).
The three-goal game also snapped the Panthers' streak of eight straight one-goal games. According to the Elias Sports Bureau, the Panthers' streak of one-goal games was the most since the Ottawa Senators played 11 straight during the 2012-13 season.
The Flyers took a 1-0 lead on Couturier's goal at 3:53 of the first period, then Del Zotto doubled the lead when he pinched down the weak side, took a pass through the slot from Brayden Schenn and beat Luongo on a sharp angle.
"It's been something I've been working on as far as activating back door," Del Zotto said. "I'm trying to get in on the rush and get a few looks and have them lose coverage. [Schenn] made a perfect pass and I had an open net and it worked out well."
The goal was only one part of Del Zotto's strong game. He had three shots on goal, two hits, four blocked shots and played a game-high 23:18. That includes 3:33 with Philadelphia shorthanded, second on the Flyers to defense partner Nick Schultz.
Del Zotto made his reputation as an offensive-minded defenseman. But with injuries to defensemen Braydon Coburn and Andrew MacDonald, Del Zotto said he's relishing the chance to reveal another side of his game.
"I think this is a good opportunity for me to show I can play at both ends of the ice," he said. "I've never been known as a shut-down guy or a defensive specialist. It's a good opportunity for me, and I'm trying to make the most of it."
It's been a steady progression this season for Del Zotto, who is averaging 20:58 of ice time per game but has played more than 23 minutes in five straight games. Del Zotto views every minute he's on the ice as a chance to prove the doubters wrong.
"It was a tough last season for me and offseason," said Del Zotto, who was traded from the New York Rangers to the Nashville Predators last season and then not tendered a qualifying offer by the Predators, making him an unrestricted free agent.
Del Zotto didn't find a home this season until the Flyers signed him Aug. 5.
"I said it from Day One: There's a lot of people doubting me, my ability to play the game," he said. "Every single day I have that chip on my shoulder trying to prove them wrong."
The Flyers have noticed Del Zotto's all-around game.
"He's been really impressive," Mason said. "He's great at breaking out of the zone. He's got that offensive talent. What he's been doing lately is having real strong defensive play. That's what we need form him right now, to take care of our own zone. He's stepped up with the minutes he's been given because of the injuries and he's made the most of it. There's no reason for him not to keep going how he's going."
After Del Zotto scored, Bellemare made it 3-0 at 2:50 of the second after a strong forecheck by Bellemare and linemate Zac Rinaldo caused a turnover in the Florida end.
The Panthers got back some momentum on Bjugstad's first goal of the season, a power-play goal at 11:50 of the second that came when he drove to the net to bang in the rebound of a Kevin Hayes shot.
It was the first power-play goal allowed by the Flyers on home ice this season after 19 consecutive kills to start the season.
Any momentum the Panthers gained was wiped away 39 seconds later when Voracek finished a 2-on-1 break with Claude Giroux to give the Flyers a 4-1 lead at 12:29 of the second.
"We make it 3-1 and then we get a tough break against us, to give up a goal that quick," Panthers coach Gerard Gallant said. "We got back in the game, and then all of a sudden it's over again."
Voracek has at least a point in seven straight games; he has four goals and eight assists during the streak.
Though Voracek has drawn much of the attention offensively for the Flyers, it was contributions from the third line of Couturier, Schenn and Matt Read that helped Thursday. Schenn had two assists, including the shot that led to Couturier's goal to open the game.
It's the third straight game that line has been together, and Flyers coach Craig Berube said the hope is playing Schenn with Couturier and Read can jump-start them offensively.
"I didn't find [Read and Couturier] were shooting enough pucks and getting it to the net," Berube said. "Hopefully Schenn can force that a little bit, getting to the net like he should, forcing them guys to shoot the hockey puck more."
The Panthers got one point out of a possible four on their short road trip, which began with an overtime loss to the Boston Bruins on Tuesday. They return home, where they've won two straight, to play the Calgary Flames on Saturday.
"It's been a good start so far for the new guys and everyone else," Bjugstad said. "We're excited about the team and hopefully we can keep that going. A loss like this isn't very good for us on a road trip, but I think we have to move on. We'll be fine and keep playing the way we are."