The No. 10 Iowa Hawkeyes came into Columbus and handed No. 2 Ohio State its first loss of the season, 83-72 on Monday night.
Caitlin Clark put up a triple-double to lead the Hawkeyes, scoring 28 points to go along with 10 rebounds and 15 assists.
Cotie McMahon (21 points) and Taylor Thierry (20 points) led the Buckeyes.