Big battle takes center stage in No. 1 Purdue-No. 21 Indiana

Indiana's Trayce Jackson-Davis (23) shoots against Michigan State's Jaxon Kohler (0) during the second half of an NCAA college basketball game, Sunday, Jan. 22, 2023, in Bloomington, Ind. (AP Photo/Darron Cummings)

Indiana's Trayce Jackson-Davis (23) passes as Illinois' Jayden Epps (3) and Coleman Hawkins (33) defend during the second half of an NCAA college basketball game, Thursday, Jan. 19, 2023, in Champaign, Ill. (AP Photo/Michael Allio)

Indiana's Trayce Jackson-Davis reacts after a dunk during the second half of an NCAA college basketball game against Michigan State, Sunday, Jan. 22, 2023, in Bloomington, Ind. (AP Photo/Darron Cummings)

Indiana's Trayce Jackson-Davis (23) is defended by Michigan State's Mady Sissoko. left, and Tyson Walker during the second half of an NCAA college basketball game, Sunday, Jan. 22, 2023, in Bloomington, Ind. (AP Photo/Darron Cummings)

Purdue head coach Matt Painter talks to guard Braden Smith (3) during the second half of an NCAA college basketball game against Michigan State, Monday, Jan. 16, 2023, in East Lansing, Mich. (AP Photo/Carlos Osorio)

Indiana head coach Mike Woodson talks with his team during the first half of an NCAA college basketball game against Ohio State, Saturday, Jan. 28, 2023, in Bloomington, Ind. (AP Photo/Darron Cummings)

Michigan State center Carson Cooper (15) defends Purdue center Zach Edey (15) during the first half of an NCAA college basketball game in West Lafayette, Ind., Sunday, Jan. 29, 2023. (AP Photo/Michael Conroy)

Purdue center Zach Edey (15) gets a basket on a dunk against Michigan State during the first half of an NCAA college basketball game in West Lafayette, Ind., Sunday, Jan. 29, 2023. (AP Photo/Michael Conroy)

Purdue center Zach Edey (15) celebrates a basket against Michigan State during the first half of an NCAA college basketball game in West Lafayette, Ind., Sunday, Jan. 29, 2023. (AP Photo/Michael Conroy)

Purdue center Zach Edey fights for a loose ball with Michigan guard Isaiah Barnes (11) during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)