The 2010–11 season started as the previous season ended with Anita playing most matches as a left back. Ajax managed to qualify for the Group stage of the UEFA Champions League for the first time since 2005–06. Because of the poor team performances during the first half of the season, Martin Jol left Ajax in December 2010 and was replaced by Frank de Boer. He believed Anita should play as a defensive midfielder rather than left back. As a consequence, Anita had to compete with other midfielders for his place in the starting line-up. He successfully did so and managed to play most matches. The season ended with two finals against FC Twente. Twente won the KNVB Cup final with 3–2, but Ajax secured the Eredivisie championship at the last matchday by winning 3–1. It was the first league title of Anita. In April 2011 it was announced that Anita signed a new contract at Ajax, binding him to the club until 2014.