Turkish prosecutors have questioned Emre Belozoglu, the captain of the Turkish national team, in a match-fixing probe that also involves his club Fenerbahce.

Belozoglu says he was released without charges on Tuesday. He refused to answer questions, saying he was tired and had ``spoken enough'' during his testimony.

Prosecutors also questioned Fenerbahce manager Ekrem Okumus along with an Ankaragucu player and a sports commentator.