Purdue's Matt Haarms (32) and Minnesota's Daniel Oturu (25) battle for a rebound during the second half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Purdue's Matt Haarms (32) dunks during the second half of an NCAA college basketball game against Purdue in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Purdue's Trevion Williams (50) reacts as he walks off the court after an NCAA college basketball game against the Minnesota in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. Minnesota won 75-73. (AP Photo/Nam Y. Huh)

Iowa head coach Fran McCaffery directs his team during the first half of an NCAA college basketball game against Michigan in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Iowa's Luka Garza (55) battles for the possession of the ball against Michigan's Jon Teske (15) during the first half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Michigan head coach John Beilein, right, talks to Jordan Poole during the first half of an NCAA college basketball game against Iowa in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Michigan bench react during the first half of an NCAA college basketball game against Iowa in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Iowa's Tyler Cook (25) goes up for a basket against Michigan's Jon Teske during the first half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Michigan band members cheer during the first half of an NCAA college basketball game between Michigan and Iowa in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Michigan's Jon Teske (15) goes up for a shot over Iowa's Jordan Bohannon (3) during the first half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Michigan's Jon Teske (15) dunks during the first half of an NCAA college basketball game against Iowa in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Michigan's Jordan Poole (2) collides with Iowa's Ryan Kriener (15) during the first half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Iowa's Luka Garza (55) drives against Michigan's Ignas Brazdeikis during the first half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Michigan's Charles Matthews, front, celebrates with Zavier Simpson after scoring a 3-point basket during the first half of an NCAA college basketball game against the Iowa in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Purdue head coach Matt Painter right looks down during the second half of an NCAA college basketball game against Minnesota in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. Minnesota won 75-73. (AP Photo/Nam Y. Huh)

Michigan's Charles Matthews (1) drives past Iowa's Maishe Dailey during the first half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Michigan's Ignas Brazdeikis is fouled by Iowa's Joe Wieskamp (10) during the first half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Michigan head coach John Beilein argues a call during the second half of an NCAA college basketball game against Iowa in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Iowa bench watch during the second half of an NCAA college basketball game against Michigan in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. Michigan won 74-53. (AP Photo/Nam Y. Huh)

Michigan's Jordan Poole (2) goes up to a basket against Iowa's Connor McCaffery during the second half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Michigan's Isaiah Livers (4) and Jon Teske (15) block a shot by Iowa's Tyler Cook (25) during the second half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Michigan's Charles Matthews drives against Iowa's Joe Wieskamp (10) during the first half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Michigan bench react to a play during the first half of an NCAA college basketball game against Iowa in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Iowa's Luka Garza tries to grab a rebound on top of Michigan's Charles Matthews (1) as Michigan's Ignas Brazdeikis (13) reaches for it during the second half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Iowa's Tyler Cook (25) and Michigan's Isaiah Livers (4) battle for a loose ball during the second half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Kiichiro Sato)

Iowa players walk off the court after an NCAA college basketball game against Michigan in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. Michigan won 74-53. (AP Photo/Nam Y. Huh)

Michigan's Jon Teske (15) dunks during the second half of an NCAA college basketball game against Iowa in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)

Minnesota's Gabe Kalscheur (22) and Purdue's Sasha Stefanovic (55) battle for a loose ball during the second half of an NCAA college basketball game in the quarterfinals of the Big Ten Conference tournament, Friday, March 15, 2019, in Chicago. (AP Photo/Nam Y. Huh)