Duke beats Texas Tech 79-74 to send Coach K to Elite 8


              Texas Tech forward Kevin Obanor (0) gestures during the first half of a college basketball game against Duke in the Sweet 16 round of the NCAA tournament in San Francisco, Thursday, March 24, 2022. (AP Photo/Marcio Jose Sanchez)
            
              Duke head coach Mike Krzyzewski, middle, and assistant coaches react during the first half of a college basketball game between Duke and Texas Tech in the Sweet 16 round of the NCAA tournament in San Francisco, Thursday, March 24, 2022. (AP Photo/Marcio Jose Sanchez)
            
              Duke center Mark Williams, top, reaches for the ball over Texas Tech forward Kevin Obanor during the second half of a college basketball game in the Sweet 16 round of the NCAA tournament in San Francisco, Thursday, March 24, 2022. (AP Photo/Marcio Jose Sanchez)
            
              Duke forward Wendell Moore Jr. (0) shoots against Texas Tech during the second half of a college basketball game in the Sweet 16 round of the NCAA tournament in San Francisco, Thursday, March 24, 2022. (AP Photo/Marcio Jose Sanchez)
            
              Texas Tech guard Kevin McCullar Jr., left, shoots against Duke center Mark Williams during the second half of a college basketball game in the Sweet 16 round of the NCAA tournament in San Francisco, Thursday, March 24, 2022. (AP Photo/Marcio Jose Sanchez)
            
              Duke guard Jeremy Roach (3) celebrates during the second half of a college basketball game against Texas Tech in the Sweet 16 round of the NCAA tournament in San Francisco, Thursday, March 24, 2022. (AP Photo/Marcio Jose Sanchez)
            
              Duke guard Jeremy Roach, middle, is defended between Texas Tech guard Adonis Arms (25) and guard Kevin McCullar Jr. (15) during the second half of a college basketball game in the Sweet 16 round of the NCAA tournament in San Francisco, Thursday, March 24, 2022. (AP Photo/Tony Avelar)
            
              Duke head coach Mike Krzyzewski gestures toward players during the second half of his team's college basketball game against Texas Tech in the Sweet 16 round of the NCAA tournament in San Francisco, Thursday, March 24, 2022. (AP Photo/Marcio Jose Sanchez)
Duke beats Texas Tech 79-74 to send Coach K to Elite 8