Edey, Gillis help No. 5 Purdue knock off Northwestern 70-64

Northwestern guard Boo Buie, right, passes the ball against Purdue guard Jaden Ivey during the first half of an NCAA college basketball game in Evanston, Ill., Wednesday, Feb. 16, 2022. (AP Photo/Nam Y. Huh)

Purdue center Zach Edey, right, shoots against Northwestern center Ryan Young during the first half of an NCAA college basketball game in Evanston, Ill., Wednesday, Feb. 16, 2022. (AP Photo/Nam Y. Huh)

Purdue forward Trevion Williams laughs as he runs on the court during the second half of an NCAA college basketball game against Northwestern in Evanston, Ill., Wednesday, Feb. 16, 2022. Purdue won 70-64. (AP Photo/Nam Y. Huh)

Purdue forward Trevion Williams, center, battles for a rebound against Northwestern forward Robbie Beran, left, and center Ryan Young during the first half of an NCAA college basketball game in Evanston, Ill., Wednesday, Feb. 16, 2022. (AP Photo/Nam Y. Huh)

Purdue guard Jaden Ivey, left, drives to the basket against Northwestern during the first half of an NCAA college basketball game in Evanston, Ill., Wednesday, Feb. 16, 2022. (AP Photo/Nam Y. Huh)

Purdue forward Trevion Williams, left, throws the ball as he complains his foul during the first half of an NCAA college basketball game against Northwestern in Evanston, Ill., Wednesday, Feb. 16, 2022. (AP Photo/Nam Y. Huh)

Purdue center Zach Edey, center, goes up for a shot against Northwestern forward Robbie Beran, left, and forward Pete Nance during the first half of an NCAA college basketball game in Evanston, Ill., Wednesday, Feb. 16, 2022. (AP Photo/Nam Y. Huh)

Purdue players celebrate after guard Ethan Morton (25) scored a three-point basket during the second half of an NCAA college basketball game against Northwestern in Evanston, Ill., Wednesday, Feb. 16, 2022. Purdue won 70-64. (AP Photo/Nam Y. Huh)

Northwestern guard Boo Buie, right, drives to the basket against Purdue forward Mason Gillis, left, and guard Eric Hunter Jr. during the second half of an NCAA college basketball game in Evanston, Ill., Wednesday, Feb. 16, 2022. Purdue won 70-64. (AP Photo/Nam Y. Huh)