Stoke City manager Tony Pulis has claimed that his side can cause a shock this weekend when they take on Premier League leaders Chelsea at Stamford Bridge.

The Potters and the Blues go into the match as two of only four teams unbeaten in the league this season.

"We know that they are a top, top team with outstanding quality throughout their squad and if things go for them on the day, they are more than likely to come out on top," Pulis told the club's official website. "But if we work hard and things go our way, who knows?"

Stoke are currently 12th in the Premier League table with four draws from their opening four games.