Grizzlies guard Nick Calathes suspended 20 games for banned substance
Memphis Grizzlies guard Nick Calatheswill be suspended 20 games for testing positive for a banned substanceand violating NBA's anti-drug policy, league sources told Yahoo Sports.
The banned substance – Tamoxifen – was part of an athletic supplement that Calathes had been using, sources said.
NBA lab results found no tracesof synthetic testosterone or performance-enhancing drugs, and, as onesource told Yahoo Sports, "There was no intent, nor advantage gainedhere."