He went on to become a key member of Tony Pulis's first team and helped the club gain promotion to the Premier League in 2008. His career at Stoke was disrupted from 2010 by a serious Achilles tendon injury, which recurred after his return and was then compounded by a knee dislocation, in total keeping him out of first-team football for more than two years. After his return, Sidibé spent time out on loan at Sheffield Wednesday and Tranmere Rovers before his contract at Stoke ended in May 2013. He then briefly joined Bulgarian side CSKA Sofia, before retiring from professional football in 2015.