United States' Bam Adebayo (13) looks on from the sideline during an exhibition basketball game against Nigeria, Saturday, July 10, 2021, in Las Vegas. (AP Photo/David Becker)

United States coach Gregg Popovich calls to his team during an exhibition basketball game against Nigeria, Saturday, July 10, 2021, in Las Vegas. (AP Photo/David Becker)

Nigeria's Gabe Nnamdi Vincent (22) and United States' Damian Lillard (6) chase the ball during an exhibition basketball game Saturday, July 10, 2021, in Las Vegas. (AP Photo/David Becker)

United States' Zach LaVine (5) and Kevin Durant (7) defend against Nigeria's Chima Moneke during an exhibition basketball game Saturday, July 10, 2021, in Las Vegas. (AP Photo/David Becker)