Surging Northwestern upends No. 15 Indiana, 84-83


              Indiana guard Trey Galloway, left, attempts to steal the ball from Northwestern guard Boo Buie (0) during the second half of an NCAA college basketball game, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler)
            
              Indiana guard Trey Galloway (32) defends against Northwestern guard Boo Buie (0) during the second half of an NCAA college basketball game, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler)
            
              Northwestern guards Brooks Barnhizer, left, and Boo Buie react after defeating Indiana in an NCAA college basketball game, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler)
            
              Indiana forward Trayce Jackson-Davis (23) grabs a rebound against Northwestern forward Tydus Verhoeven (10) during the first half an NCAA college basketball game, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler)
            Indiana guard Tamar Bates (53) blocks a shot by Northwestern guard Chase Audige (1) during the first half an NCAA college basketball game, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler) Indiana head coach Mike Woodson reacts to action on the court during the first half an NCAA college basketball game against Northwestern, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler) Indiana forwards Trayce Jackson-Davis (23) and Miller Kopp (12) react after a 3-point basket by Kopp during the first half an NCAA college basketball game against Northwestern, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler) Indiana forward Miller Kopp (12) reacts toward head coach Mike Woodson during a break in the first half an NCAA college basketball game against Northwestern, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler) Northwestern head coach Chris Collins gestures during the first half an NCAA college basketball game against Indiana, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler) Northwestern guard Chase Audige (1) attempts to make a pass during the first half an NCAA college basketball game against Indiana, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler) Northwestern guard Boo Buie (0) drives to the basket while being defended by Indiana guard Jalen Hood-Schifino (1) and forward Trayce Jackson-Davis, right, during the first half an NCAA college basketball game, Sunday, Jan. 8, 2023, in Bloomington, Ind. (AP Photo/Doug McSchooler)