Iowa's Mike Gesell (10) and Josh Oglesby (02) fight for a loose ball with Northwestern's Bryant McIntosh (30) during senior day in the first half at Carver-Hawkeye Arena in Iowa City on Saturday, March 7, 2015. The Hawkeyes (22-10, 13-6) beat the Wildcats (15-17, 6-13) 69-52 to win their 6th straight. (Justin Torner/Freelance for the Press-Citizen)