On 20 July 2009, the Fenerbahçe announced the signing of the player for €5 million Fenerbahçe also have signed the left wing André Santos and the midfielder from Corinthians, details of the agreement were not disclosed. He was also under the spotlight when he celebrated goals and showed his six fingers to the other team's supporters. Baroni renewed his contract June 2012, extending his stay at the club till 2013–14, the new agreement saw the Brazilian midfielder make €1.8 million per season.
On July 20, 2009, Fenerbahçe announced the signing of a player for €5 million. They also signed left winger André Santos and midfielder from Corinthians. Details about the agreement were undisclosed. He was in the spotlight when he celebrated goals and showed six fingers to opposing team supporters. Baroni renewed his contract on June 2012, extending his stay at the club until 2013–14. The new deal saw the Brazilian midfielder earning €1.8 million per season.