Marshfield overcame an 11 point halftime deficit to take down the Huskys 65-63.
Marshfield was led by Anthony Posteluk with 23 points, 10 rebounds, 2 assists, Joey Goettl added 21, Sam Hinson added 14.
Eau Claire North statistics were not available.
Marshfield moves to 10-6 overall, stays 6-2 in the WI Valley tied with DC Everest for first place.
Marshfield next hosts DC Everest on Friday night.