Matthew Tkachuk and Carter Verhaeghe each had a goal and an assist, and Sam Bennett had three assists for the Panthers (9-7-1). Sergei Bobrovsky allowed four goals on 11 shots before being replaced by Spencer Knight (16 saves).
"When you're down 2-0, you're going to come back out and play hard," Florida coach Paul Maurice said. "But when you're down four, to find that grit to come back, those are the things that over the year you get to keep a little bit. One, we haven't had those starts, so that's not our team. But how we handled it, very impressive. They fought back. It was a tough night for us, but they didn't quit at all."
Hintz gave Dallas a 1-0 lead at 4:58 on its first shot of the game when he finished a 2-on-1 off a toe-drag pass from Seguin.
"They put a lot of pressure on you," DeBoer said. "If you can win some of those pinches, make some of those plays under pressure, you can create some of those odd-man rushes. I think that was our goal coming in and I thought we did that. We executed when we got the chances too, which is critical."
Nils Lundkvist made it 2-0 at 15:16 when he walked the puck in from the blue line and shot it over Bobrovsky's shoulder from a sharp angle. It was his first goal with Dallas in his 17th game after being traded from the New York Rangers in the offseason.
Benn extended the lead to 3-0 at 15:53 when he got behind Florida defenseman Aaron Ekblad and slipped the puck through the five-hole.
"I don't think there was anything good in the first period," Bennett said. "We got outcompeted, outskated, we really left [Bobrovsky] out to dry in the first period. It's tough to do that because he's been so good for us. It was a horrible first period. It's a tough league to be able to come back from four goals."