Courtney Boylan scored 17 points to Michigan 56-49 victory over Iowa State on Sunday at Crisler Arena.
The wolves trailed, 37-32, with 10 minutes left before a 16-5 to take the lead for good.
U-M backup Kate Thompson had 15 points and four assists, and Jenny Ryan tallied 11 points and 10 rebounds for his second double-double of the season.
Hallie Christofferson had 13 points and 10 rebounds for the cyclones (4-2), who made 18 turnovers, leading to 21 points of U-M.
No. 1 Baylor 91, Minnesota 60: Brittney Griner scored 20 points and grabbed nine rebounds to lead the Lady bears (8-0) in the game 12/Big Ten challenge in Minneapolis. Baylor jumped to a two-digit lead in the opening minute and used within the size and speed in perimeter control Gophers (4-5).