Kevin Ferrell scored 14 points and Troy Williams added 13 on Thursday night, and Indiana rallied at home to upset No. 4 Iowa, 85-78, after blowing a big lead.
Indiana (20-5, 10-2 Big Ten) pulled into a three-way tie for the conference lead and gave Coach Tom Crean his fourth 20-win season with the Hoosiers.
Jarrod Uthoff led the Hawkeyes (19-5, 10-2) with 24 points, and Mike Gesell had 17. Iowa lost for the first time in four games.
CALIFORNIA 83, OREGON 63 Jabari Bird scored 16 of his season-high 24 points in the first half and punctuated his big night with a reverse dunk in the final seconds, leading California to an 83-63 victory at home over No.