Zach Edey has 19 points, No. 1 Purdue beats Michigan 75-70

Purdue guard Braden Smith (3) drives to the basket past Michigan forward Tarris Reed Jr. (32) during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue guard Braden Smith (3) drives to the basket past Michigan guard Dug McDaniel (0) during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue forward Trey Kaufman-Renn (4) shoots over Michigan forward Tarris Reed Jr. (32) during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Michigan center Hunter Dickinson (1) backs down Purdue center Zach Edey (15) in the second half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue center Zach Edey shoots over Michigan center Hunter Dickinson, right, during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue center Zach Edey shoots over Michigan center Hunter Dickinson, left, during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue guard Fletcher Loyer (2) drives on Michigan forward Tarris Reed Jr. (32) in the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue guard Fletcher Loyer, center, fights for a loose ball with Michigan guard Joey Baker (15) and center Hunter Dickinson (1) during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue guard Brandon Newman drives past Michigan guard Jace Howard (25) during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue forward Trey Kaufman-Renn (4) drives on Michigan forward Tarris Reed Jr. (32) in the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Michigan center Hunter Dickinson (1) celebrates after making a 3-point basket during the first half of an NCAA college basketball game against Purdue in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue center Zach Edey (15) drives to the basket past Michigan center Hunter Dickinson (1) during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Michigan center Hunter Dickinson (1) shoots on Purdue center Zach Edey (15) in the second half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Michigan guard Kobe Bufkin (2) drives on Purdue guard Ethan Morton (25) in the second half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Michigan guard Jace Howard (25) drives on Purdue forward Trey Kaufman-Renn (4) in the second half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue guard Fletcher Loyer (2) celebrates a three-point basket against Michigan in the second half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue guard Braden Smith (3) drives on Michigan forward Tarris Reed Jr. (32) in the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)

Purdue center Zach Edey, center, shoots between Michigan center Hunter Dickinson (1) and forward Terrance Williams II (5) during the first half of an NCAA college basketball game in Ann Arbor, Mich., Thursday, Jan. 26, 2023. (AP Photo/Paul Sancya)