Portland Trail Blazer center Zach Collins, left, blocks the ball from Utah Jazz guard Grayson Allen during an NBA summer league basketball game Saturday, July 7, 2018, in Las Vegas. David Becker/L …

Portland Trail Blazer center Zach Collins, left, blocks the ball from Utah Jazz guard Grayson Allen during an NBA summer league basketball game Saturday, July 7, 2018, in Las Vegas. David Becker/Las Vegas Review-Journal Follow @davidjaybecker