Gabbie Marshall had 19 points and the Iowa Hawkeye women outscored Wisconsin 23-12 in the second quarter in an 84-70 win in Madison. Freshman Caitlin Clark had a double-double with 18 points and a season high 14 assists.
Marshall finished five of six from three point range and her 19 points were a season high.
The Hawkeyes have won four of their last five.