Wrigley Field will host 'The Frozen Confines: Big Ten Hockey Series' in January 2025, featuring four college hockey games over two days. The men's matchups include Penn State vs. Notre Dame and Ohio State vs. Michigan on January 3, followed by Wisconsin vs. Michigan State on January 4. The women's game will see Ohio State take on Wisconsin on January 4, with both teams having dominated recent NCAA championships. These games follow the NHL Winter Classic between the Chicago Blackhawks and St. Louis Blues on December 31. All games will be broadcast on the Big Ten Network, with tickets available from August 30.