 Complete the following phrase:  Whitehead joined his local non-League club Abingdon Town before he signed for Football League club Oxford United in 1999. He impressed in the lower divisions and was signed by Championship club Sunderland in 2004. He won promotion in his first season with Sunderland, although they were relegated from the Premier League after one season. He was made captain by Roy Keane as Sunderland claimed an instant return to the top flight. After two more seasons in the north-east, Whitehead signed for Stoke City in 2009. He helped Stoke reach the 