Gonzaga's bid for perfection begins with No. 1 overall seed

Gonzaga celebrates after defeating BYU in an NCAA college basketball game for the West Coast Conference men's tournament championship Tuesday, March 9, 2021, in Las Vegas. (AP Photo/David Becker)

Gonzaga forward Corey Kispert holds up the net after Gonzaga defeated BYU in an NCAA college basketball game for the West Coast Conference men's tournament championship Tuesday, March 9, 2021, in Las Vegas. (AP Photo/David Becker)

Illinois guard Ayo Dosunmu (11) dives for the ball under Iowa center Luka Garza (55) in the first half of an NCAA college basketball game at the Big Ten Conference tournament in Indianapolis, Saturday, March 13, 2021. (AP Photo/Michael Conroy)

Illinois guard Ayo Dosunmu (11) gets a dunk over Iowa forward Patrick McCaffery (22) in the second half of an NCAA college basketball game at the Big Ten Conference tournament in Indianapolis, Saturday, March 13, 2021. (AP Photo/Michael Conroy)