#10. Winston Bogarde
He played for some of the biggest clubs in world football but Chelsea fans will forever remember Winston Bogarde as one of their side’s worst ever players. Winston Bogarde had spent time at Ajax and AC Milan before he joined Barcelona and when it was announced that the defender would be leaving the Camp Nou, there were no shortage of takers. Bogarde signed for Chelsea, was given a big money contract and then went on to make a grand total of nine appearances in his four years at Stamford Bridge. Bogarde wasn’t playing for the first time and famously refused to leave the club, running down the four years on his big money contract until it expired in 2004.