Premier League: Saturday's matches – in pictures

Liverpool's Jordan Henderson, Luis Suárez and Martin Skrtel watch as Jussi Jääskeläinen is poweless to stop Liverpool scoring Photograph: Phil Noble/REUTERS

Liverpool's Steven Gerrard is helped from the field after pulling up with an injury Photograph: Peter Byrne/PA

Mamadou Sakho of Liverpool scores the second goal against West Ham Photograph: John Powell/Liverpool FC via Getty Images

Stoke City's manager Mark Hughes celebrates his team's late goal to win against Chelsea Photograph: Lindsey Parnaby/AFP/Getty Images

Sunderland's Jack Colback has a shot at goal which flies over the bar against Tottenham Photograph: Owen Humphreys/PA

Adam Johnson is more accurate for Sunderland, opening the scoring after Tottenham's Hugo Lloris spills a ball at his feet Photograph: AFP/AFP/Getty Images

Stephen Ireland came off the bench to give Stoke City a 2-1 lead against Chelsea Photograph: Alex Morton/Action Images

Chelsea's Eden Hazard moves past Stoke City's Marc Muniesa Photograph: Andrew Winning/Reuters

Oussama Assaidi celebrates (and presumably readies himself for a yellow card) after scoring Stoke's winner Photograph: Craig Brough/Action Images

Norwich's Martin Olsson appears to stop the ball with his arm against West Brom Photograph: Paul Childs/Action Images

Leroy Fer clinches a crucial away win for Norwich after scoring his side's second goal at the Hawthorns Photograph: Alan Walter/Action Images

Cameron Jerome of Crystal Palace celebrates scoring past David Marshall, the Cardiff City goalkeeper Photograph: Jamie McDonald/Getty Images