Their gloves and sticks tumbled to the ice and rolled away in unison, giving Wild defenseman Matt Dumba and Flames winger Matthew Tkachuk room to grapple.
Soon the clutching gave way to punches, and a Tkachuk swipe led to a smattering of stitches on Dumba's face.
"It made me pretty angry," Dumba said.
He wound up to retaliate, but when Dumba swung his fist, he missed Tkachuk. It wasn't until the two were separated and unwinding in the penalty box that Dumba sensed the repercussion of that off-target swing, a throbbing from a torn right pectoral muscle that has sidelined Dumba, potentially for the rest of the season.
"It's frustrating," he said.
With his right arm tucked into a brace, Dumba rehashed that Dec. 15 fight publicly for the first time Friday at Tria Rink. He underwent surgery last month to repair the injury, which meant a recovery of at least three months.
After leveling Calgary center Mikael Backlund on Dec. 6 in Calgary late in a 2-0 loss for the Wild, Dumba expected to have to answer for the hit the next time these two teams met, even though he had already been confronted that game.
Winger Ryan Lomberg picked a fight with Dumba soon after the collision and was suspended a game for leaving the bench legally to instigate a fight, one of two bans issued from the game since Flames captain Mark Giordano also had to sit for two games for kneeing captain Mikko Koivu earlier in the third period.