The turning point in the game came in the second period, when Mathew Barzal seemingly put the Islanders on the board after jamming in a rebound at the side of the net. Instead of finding themselves in a 1-1 tie, Barzal's goal was overturned after the Ducks challenged for goalie interference, as Cal Clutterbuck was deemed to have shoved Gibson's pads across the goal line.
Not long after the overturned goal, Kesler scored his second of the night, beating Greiss on a long-range wrister to make it 2-0 at 8:20 of the middle frame.
"Tough call," Barzal said. "That's a big momentum swing, the game is 2-0 now. It happens. Can't control it, got to get back on the horse quickly. I thought we had some chances and credit to their goalie he played a heck of a game."
Anders Lee had the best chance to cut the deficit with a shot off the crossbar in the second, but neither he, nor a late power play - which went 0-for-4 - could solve Gibson. The Ducks took a 3-0 lead 42 seconds into the third, as Max Comtois' sharp-angled shot took a high bounce off Greiss before Henrique batted it in.
"Just a couple inches on a couple plays and it's a completely different game," Barzal said. "I don't think we're too worried with the way we played tonight."