Dotson had 22 points, No. 3 Kansas beats UNC Greensboro

UNC Greensboro's Kaleb Hunter (44) shoots during the first half of the team's NCAA college basketball game against Kansas on Friday, Nov. 8, 2019, in Lawrence, Kan. (AP Photo/Charlie Riedel)

Kansas' David McCormack (33) shoots under pressure during the first half of the team's NCAA college basketball game against UNC Greensboro on Friday, Nov. 8, 2019, in Lawrence, Kan. (AP Photo/Charlie Riedel)

UNC Greensboro's Kaleb Hunter (44) gets past Kansas' Ochai Agbaji (30) for a shot during the first half of an NCAA college basketball game Friday, Nov. 8, 2019, in Lawrence, Kan. (AP Photo/Charlie Riedel)

Kansas' Ochai Agbaji (30) shoots under pressure from UNC Greensboro's James Dickey during the first half of an NCAA college basketball game Friday, Nov. 8, 2019, in Lawrence, Kan. (AP Photo/Charlie Riedel)

UNC Greensboro's Isaiah Miller (1) shoots between Kansas' Udoka Azubuike (35) and Marcus Garrett (0) during the first half of an NCAA college basketball game Friday, Nov. 8, 2019, in Lawrence, Kan. (AP Photo/Charlie Riedel)

UNC Greensboro's Kaleb Hunter (44) tries to block a shot by Kansas' Udoka Azubuike (35) during the first half of an NCAA college basketball game Friday, Nov. 8, 2019, in Lawrence, Kan. (AP Photo/Charlie Riedel)