The NBA has suspended Bucks big man Bobby Portis Jr. for 25 games without pay because he tested positive for the painkiller Tramadol, a violation of the league's anti-drug program.

Milwaukee Bucks center Bobby Portis has been suspended by the NBA for 25 games, ESPN's Shams Charania reported on Thursday morning. Portis violated the league's anti-drug policy, and his agent, Mark Bartelstein, released a statement to ESPN alleging his client accidentally mixed up pain medications.