Michigan State's Cassius Winston, right, drives against Purdue's Eric Hunter Jr. during the second half of an NCAA college basketball game Tuesday, Jan. 8, 2019, in East Lansing, Mich. Michigan State won 77-59. (AP Photo/Al Goldis)

Purdue's Grady Eifert, right, and Michigan State's Kenny Goins (25) vie for a loose ball during the first half of an NCAA college basketball game, Tuesday, Jan. 8, 2019, in East Lansing, Mich. (AP Photo/Al Goldis)

Michigan State's Cassius Winston, left, shoots over Purdue's Eric Hunter Jr. during the first half of an NCAA college basketball game, Tuesday, Jan. 8, 2019, in East Lansing, Mich. (AP Photo/Al Goldis)

Michigan State's Nick Ward, left, and Gabe Brown (13) and Purdue's Ryan Cline (14) and Evan Boudreaux battle for the ball during the first half of an NCAA college basketball game, Tuesday, Jan. 8, 2019, in East Lansing, Mich. (AP Photo/Al Goldis)

Purdue's Carsen Edwards, front, drives for a layup against Michigan State's Xavier Tillman (23) during the first half of an NCAA college basketball game, Tuesday, Jan. 8, 2019, in East Lansing, Mich. (AP Photo/Al Goldis)

Purdue's Evan Boudreaux (12) shoots against Michigan State's Xavier Tillman (23) during the first half of an NCAA college basketball game Tuesday, Jan. 8, 2019, in East Lansing, Mich. Michigan State won 77-59. (AP Photo/Al Goldis)

Michigan State's Kyle Ahrens, top, Aaron Henry, left, and Xavier Tillman (23) and Purdue's Ryan Cline (14), Grady Eifert (24) and Trevion Williams vie for a rebound during the second half of an NCAA college basketball game, Tuesday, Jan. 8, 2019, in East Lansing, Mich. Michigan State won 77-59. (AP Photo/Al Goldis)