Trotz irked by lack of playoff mentality from Isles: 'It's pissing me off'

New York Islanders head coach Barry Trotz knows every game in a shortened season counts, and he doesn't like his team's effort so far this year.

"It's playoff mentality right now and I'm not sure we have our playoff mentality yet," Trotz said postgame on Tuesday, according to The Athletic's Arthur Staple. "And it's pissing me off."

The Islanders lost to the Washington Capitals on Tuesday after allowing the game-winning goal with 26.7 seconds left. Washington outplayed New York all game, finishing with a Corsi For of 56.52% at even strength and nine high-danger scoring chances to the Islanders' five.

Trotz vowed he'll change the lineup moving forward to try to get something going.

"We need more. I just felt we had one line," Trotz said, according to NHL.com's Tom Gulitti. "That’s all I felt like I had tonight and that’s a couple games in a row here, so we’re going to shake it up and put some new people in and go from there."

After New York won three of its first four games of the season, it's now lost the last two to bring its record to 3-3-0.