Avery Bradley says Kyrie Irving is toughest to guard in NBA, not Stephen Curry, John Wall or Russell Westbrook

In a golden age of scoring point guards in the NBA, few can attest to the difficulties of playing defense on the perimeter these days than Avery Bradley, who was recently traded from the Boston Celtics to the Detroit Pistons. On any given night that could mean Stephen Curry, John Wall, Russell Westbrook