After giving up a 3-0 third-period lead to the Pittsburgh Penguins on Thursday, the Islanders showed a much better response when the Panthers tied the score on Saturday.
Aleksander Barkov chipped a power-play goal past Greiss at 6:12 to tie the score 1-1, but the Isles answered 38 seconds later to retake a 2-1 lead.
"Our response after the goal that told me a lot about this group," Head Coach Barry Trotz said.
Scott Mayfield scored the go-ahead goal, as his shot pinballed off a trio of Panthers and past Bobrovsky at 6:50. With Florida pressing, the Isles held their ground, with Adam Pelech notably laying out to take a sure goal away from Jonathan Huberdeau and Evgenii Dadonov. That's the type of all-in commitment Trotz has preached and it helped seal the win.
The Isles also caught a break with 5:25 to play, as Barkov's would-be game-tying goal was called back due to a high-stick. From there, the Isles largely kept the Panthers chances to the outside, grinding their way to a regulation victory.
"Nice response from our team. We had the lead again going in to the third period and knew we didn't want to lose it there," Barzal said. "They got one back on the power play and then we got one back in the next shift. It was a good response by our group. That shift after was huge. It was huge by our team. Greisser made some big stops down the stretch. It was a good team win."