Brazil right-back Maicon has been dropped from the national squad after a serious breach of discipline. Maicon, a former Manchester City defender, played the whole match of returning manager Dunga’s first game in charge, a 1-0 win over Colombia in Miami on Saturday. However the 33-year-old, who has 76 caps, has been dropped as Brazil prepare for a friendly against Ecuador in New York on Tuesday. Experienced: Maicon, seen here up against Radamel Falcao, has been dropped by Brazil manager Dunga . Maicon joined Manchester City in 2012 from Inter Milan for £3m but failed to cope with life in the Premier League. He completed a move back to Serie A with Roma last summer after making just nine top-flight appearances for the Premier League champions. Struggled: Maicon failed to establish himself in the Premier League leaving after one season .
Roma right-back out of squad to face Ecuador in friendly on Tuesday . Former Manchester City defender out due to a serious breach of discipline . Maicon had one season in the Premier League and failed to adapt .