No. 24 Texas Tech holds off Texas-Rio Grande Valley 68-58

Texas-Rio Grande Valley's Quinton Johnson II (2) knocks the rebound away from Texas Tech's Kevin McCullar (15) during the second half of an NCAA college basketball game Saturday, Dec. 21, 2019, in Lubbock, Texas. (AP Photo/Brad Tollefson)

Texas-Rio Grande Valley's Quinton Johnson II (2) shoots the ball over Texas Tech's Chris Clarke (44) during the second half of an NCAA college basketball game Saturday, Dec. 21, 2019, in Lubbock, Texas. (AP Photo/Brad Tollefson)

Texas Tech's Chris Clarke (44) and Texas-Rio Grande Valley's Jordan Jackson (22) dive for the ball during the second half of an NCAA college basketball game Saturday, Dec. 21, 2019, in Lubbock, Texas. (AP Photo/Brad Tollefson)