Marchment’s goal was initially disallowed on the ice because of goaltender interference, but was overturned upon video review following a coach’s challenge from Dallas.
“We knew we could be better,” Pavelski said of trailing 2-0. “A little harder, cleaner execution. Our game got better as the night went on. We were winning more puck races, harder in battles. The support I think was one of the big things. There were always three guys on the puck. And then there were a few breakdowns. [Wedgewood] made a couple of timely saves, especially in the third.”
Seguin extended the lead to 4-2 at 8:24 on a net front scramble.
Sam Steel pushed it to 5-2 at 16:30 on a short-handed goal into an empty net. Hintz also scored a short-handed, empty-net goal 36 seconds later at 17:04 to extend it to 6-2.
“I thought we were playing well [in the first period],” Rangers coach Peter Laviolette said. “I thought we had a few mishandles with the puck, but overall, I thought it was pretty good. Second period, I thought it got away from us a little bit in the neutral zone. They pressed a little bit more and we turned pucks over.
“They came out to score to start the third period. From there, they just picked up momentum and we couldn’t grab it. It was tough. I thought we started the right way, and it was tough to finish that way and give up the goals in the third period.”
Barclay Goodrow scored at 19:44 for the 6-3 final.
Trocheck gave New York a 1-0 lead on a wraparound at 16:25 of the first period on the power play.
Kakko made it 2-0 at 13:38 in the second when his shot deflected off Dallas defenseman Ryan Suter’s stick.
“Got off to another good start and kept playing our game,” Rangers defenseman Jacob Trouba said. “Momentum kind of shifted with some of the [goal] challenges and some of the goals. It was just kind of one of those periods where things just didn’t go our way in the third. I don’t think we look at it too much. We liked our start and we liked where we were headed into the third period and didn’t have a good third period. It is what it is.”
NOTES: Dallas scored six or more goals after allowing six in its previous game for the first time since the 2017-18 season on Nov. 16, 2017 (6-1 loss at the Tampa Bay Lightning), and Nov. 18, 2017 (6-3 win against the Edmonton Oilers). … Seguin has had a multipoint game in four straight and five of his past six games (five goals, five assists). ... Stars forward Matt Duchene has 10 points (four goals, six assists) during a six-game point streak. ... Trocheck has 11 points (four goals, seven assists) in a six-game point streak. ... Kakko scored his first goal in his past 11 games.