SUNRISE, Fla. — Sergei Bobrovsky stopped 27 shots and the Florida Panthers overcame the loss of center Aleksander Barkov to remain unbeaten at home with a 6-1 rout of the New York Islanders on Tuesday night.

Jonathan Huberdeau and Carter Verhaeghe each scored a goal, Ryan Lomberg recorded his first goal of the season and Patric Hornqvist had a goal and an assist. Aaron Ekblad and Frank Vatrano also scored goals for the Panthers.

Ilya Sorokin allowed four goals on 17 shots in the first period for the Islanders and was replaced before the second by Semyon Varlamov, who finished with 17 saves. Kyle Palmieri scored the goal for the Islanders, who ended a 13-game trip.

The Panthers, 8-0-0 at home, broke a four-game winless streak, but the victory may prove costly.

Barkov collided knee-on-knee with Islanders defenseman Scott Mayfield with 18:13 left in the second period. Barkov remained on the ice for several minutes before leaving the game, putting no weight on his left knee. He did not return to the game with what was officially called a lower-body injury.

Panthers interim coach Andrew Brunette says Barkov will be evaluated over the next couple of days, but didn’t give further updates.

“It’s a test again,” Brunette said. “We’ve had a lot of tests this year; this is another one. You hate to lose Barky. He means so much to this franchise. Hopefully he’s okay.”

Mayfield, who appeared to lean into the hit, was assessed a five-minute major and a game misconduct.

“There wasn’t a big window as Barkov came laterally between him (Mayfield) and another player,” Islanders coach Barry Trotz said. “He looked like he was trying to hit him shoulder to shoulder. I know Scott, there’s no intent there. It’s all in the interpretation.”

Matt Martin and Palmieri also received game misconduct penalties.

The Islanders went 5-8 on the season-opening trip.

“There’s a ton of belief in this room,” Palmieri said. “There’s no time to feel sorry for ourselves, we’re going to have to claw our way out of it.”

The Panthers kicked off their lead when Huberdeau fired the puck in from in front to open the scoring and Lomberg poked in a rebound top shelf to go ahead 2-0. Verhaeghe also put in a rebound for a 3-0 lead and Hornqvist’s odd-angle shot along the goal line bounced of the mask of Sorokin and in the net with 1:47 left in the first.

“We felt good on home ice,” Brunette said. “We wanted to dictate right from the start. We knew that was a desperate team coming to the end of a 13-game road trip. I thought we took control of the game and played with pace.”

Ekblad’s goal stretched the Panthers lead to 5-0 with 6:19 left in the second, then Palmieri’s goal, his first of the season, made the score 5-1 with 5:00 left in the second. Vatrano’s goal made the score 6-1.

“The first period was really good,” Verhaeghe said. “We were making plays and shooting pucks. We wanted to get off to a good start and we were able to do that.”