Reggie Hearn scored a career-high 26 points to lead Northwestern to a 75-60 victory over Purdue on Saturday.
Jared Swopshire scored 16 points to lead Northwestern to a 55-48 victory over No. 12 Minnesota on Wednesday night.
Aaron White led a balanced attack with 17 points as Iowa snapped a 3-game Big Ten losing streak with a 70-50 victory over Northwestern on Sunday afternoon.
Northwestern freshman guard Tre Demps will miss the rest of the season after undergoing surgery to repair a torn labrum in his left shoulder, the Wildcats announced Tuesday.