Chicago (16-23-7) has lost three in a row and seven of its past eight (1-5-2). Marc-Andre Fleury allowed five goals on 30 shots before being replaced in the third period by Collin Delia, who made five saves.
"Did not see that coming," Blackhawks coach Derek King said. "Yeah, good thing we're going on a break and we don't have practices coming up for these guys. Yeah, frustrating, let's put it that way. Just frustrating. Like I said, good practice, good morning skate, good meetings, I thought we had real good energy the first period. I thought we looked pretty good, started the game on time.
"The second period we just kind of, I don't know what it is with our second periods. We stopped playing the way we were in the first and that's a good hockey team. It's the same story, right? When we're struggling or fighting it, it's the same conversations we have. I have to figure out a way to stop having these conversations with you guys."
Frederick Gaudreau gave the Wild a 1-0 lead at 4:53 of the second period, scoring with a slap shot from the top of the right circle just before a power play expired.
Zuccarello made it 2-0 at 6:56 with a quick shot after receiving a pass from Jordan Greenway, who held off Blackhawks defenseman Connor Murphy for the puck behind the net.