Within a goal in the final period, the Wild killed two penalties and sustained about five minutes of consistent offensive pressure before the backbreaker: a breakaway goal by Pettersson, his second tally of the night, for a 4-2 lead.
The loss snapped Minnesota's five-game win streak. The Wild will aim to start a new win streak Tuesday in Edmonton against the Oilers, winners of three-straight themselves.
2. Jordan Greenway scored his first official NHL goal.
The rookie, sent to Iowa over the weekend to get some confidence, scored his first professional goal on Saturday in Iowa, netting two more in short order, for his first career hat trick.
It didn't take long for him to continue his goal-scoring barrage in the first period on Monday.