The Major League Baseball Players Association has filed a grievance on behalf of Carlos Zambrano, who was placed on the disqualified list by the Cubs. The team made the move after he cleaned out his locker and left Turner Field following a bad outing. Zambrano served up five home runs to the Braves last Friday, then threw inside twice to Chipper Jones and was ejected from the game with one out in the fifth inning. The Cubs placed Zambrano on the disqualified list on Saturday, which forbids him from being around the team for 30 days. He also will not be paid during that period.