In 2007, after the arrival of Mano Menezes to Corinthians and the demand of time for players to form their defensive sector, William, who had worked and had credibility with Mano Menezes ended up being requested by the coach and hired by Corinthians. He was hired for a period of 6 months with possibility of extension, which was later made.
In 2007, after Mano Menezes joined Corinthians and players needed time to organize their defensive sector, William, who had worked under Mano Menezes and gained his trust, was requested by the coach and hired by Corinthians. The contract initially lasted six months with an extension possibility that was later confirmed.