Griffin's 22 points lift No. 9 Duke past Louisville 74-65

Louisville interim head coach Mike Pegues instructs his players during the first half of an NCAA college basketball game against Duke in Louisville, Ky., Saturday, Jan. 29, 2022. Duke won 74-65. (AP Photo/Timothy D. Easley)

Duke head coach Mike Krzyzewski signals to his team during the first half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. (AP Photo/Timothy D. Easley)

Louisville forward Jae'Lyn Withers (24) drives to the basket against Duke forward Theo John (12) during the second half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. Duke won 74-65. (AP Photo/Timothy D. Easley)

Louisville forward Samuell Williamson (10) tries to tip the ball away from Duke forward Paolo Banchero (5) during the first half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. (AP Photo/Timothy D. Easley)

Duke guard Jeremy Roach (3) shoots past Louisville guard El Ellis (3) during the first half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. (AP Photo/Timothy D. Easley)

Louisville forward Jae'Lyn Withers (24) drives to the basket against Duke forward Wendell Moore Jr. (0) during the second half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. Duke won 74-65. (AP Photo/Timothy D. Easley)

Duke forward Paolo Banchero (5) tries to get past Louisville forward Matt Cross (33) during the first half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. (AP Photo/Timothy D. Easley)

Louisville forward Malik Williams (5) attempts to block the shot of Duke center Mark Williams (15) during the first half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. (AP Photo/Timothy D. Easley)

Duke forward Paolo Banchero (5) drives past Louisville forward Sydney Curry (21) during the first half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. (AP Photo/Timothy D. Easley)

Louisville forward Sydney Curry (21) shoots over Duke center Mark Williams (15) during the second half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. Duke won 74-65. (AP Photo/Timothy D. Easley)

Louisville forward Malik Williams (5) attempts to block the shot of Duke center Mark Williams (15) during the first half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. Duke won 74-65. (AP Photo/Timothy D. Easley)

Duke forward A.J. Griffin (21), top left, and forward Theo John (12) battle Louisville forward Sydney Curry (21) for a loose ball during the second half of an NCAA college basketball game in Louisville, Ky., Saturday, Jan. 29, 2022. Duke won 74-65. (AP Photo/Timothy D. Easley)