No. 21 USC holds off Washington 65-51 in Pac-12 quarters

Southern California's Kobe Johnson, right, and Washington's Terrell Brown Jr. (23) battle for the ball during the first half of an NCAA college basketball game in the quarterfinal round of the Pac-12 tournament Thursday, March 10, 2022, in Las Vegas. (AP Photo/John Locher)

Washington's PJ Fuller (4) blocks a shot by Southern California's Kobe Johnson (2) during the first half of an NCAA college basketball game in the quarterfinal round of the Pac-12 tournament Thursday, March 10, 2022, in Las Vegas. (AP Photo/John Locher)

Southern California's Isaiah Mobley (3) shoots over Washington's Langston Wilson (13) during the first half of an NCAA college basketball game in the quarterfinal round of the Pac-12 tournament Thursday, March 10, 2022, in Las Vegas. (AP Photo/John Locher)

Southern California's Drew Peterson (13) drives around Washington's Terrell Brown Jr. (23) during the first half of an NCAA college basketball game in the quarterfinal round of the Pac-12 tournament Thursday, March 10, 2022, in Las Vegas. (AP Photo/John Locher)

Washington's Nate Roberts (1) grabe a rebound against Southern California during the first half of an NCAA college basketball game in the quarterfinal round of the Pac-12 tournament Thursday, March 10, 2022, in Las Vegas. (AP Photo/John Locher)

Washington's Langston Wilson (13) guards Southern California's Boogie Ellis (0) during the first half of an NCAA college basketball game in the quarterfinal round of the Pac-12 tournament Thursday, March 10, 2022, in Las Vegas. (AP Photo/John Locher)

Washington's PJ Fuller, left, and Southern California's Joshua Morgan (24) scramble for the ball during the first half of an NCAA college basketball game in the quarterfinal round of the Pac-12 tournament Thursday, March 10, 2022, in Las Vegas. (AP Photo/John Locher)

Southern California's Isaiah Mobley (3) drives around Washington's PJ Fuller (4) during the first half of an NCAA college basketball game in the quarterfinal round of the Pac-12 tournament Thursday, March 10, 2022, in Las Vegas. (AP Photo/John Locher)