Sandy Barbour will make an average of $1,269,000 per year as part of the new deal, which runs through August 2023.
Wisconsin (10-15-5, 6-9-5 Big Ten) has struggled to keep the puck out of its net this season, and its best defensemen may be out of the lineup due to injury this weekend.
Amari Carter and Siyeh Frazier, who also posted her career high, tallied game highs with 18 points each.
"They've been the heart and soul of this team from day one, and I really believe that."
Basketball in the BJC was fun again on Tuesday night.
The Nittany Lions are off to a perfect 3-0 start and are firing on all cylinders to start this season.