Detroit entered the third period with a 2-1 lead and a perfect 5-0-0 record when leading after two periods, but the Predators quickly tied the game (2-2) thanks to Haula's goal.
The eventual game-winner was set up by the Red Wings keeping the Predators in their own zone, followed by the puck ending up on Gagner's stick. He worked his way to the front of the goal, and took a spinning shot that pinballed off of Rinne and into the back of the net to give the Red Wings a 3-2 lead.
"[The Predators], I thought, were a little bit better than us in the first," Blashill said. "I thought the second, we were a little bit better. They scored - tied it up - and I thought we answered that pretty well. If there was a storyline for me, it would be that. After they scored, we stood tall and answered it."
At 16:22 of the third period, Erne gave the Red Wings some insurance by driving to the net and finishing a rebound that followed a shot from Helm. Less than 40 seconds later, Gagner completed the hat trick by scoring from the defensive zone into the empty net.