Philippe Mateta scored twice in the second half as Crystal Palace completed a 2-0 Premier League away win at a toothless West Ham United on Saturday, more evidence for new manager Graham Potter of the difficult job he faces in east London.

Mateta opened the scoring in the 48th minute with a strike from outside the box before sealing the victory in the 89th minute by converting a penalty past Lukasz Fabianski at London Stadium

Report as Jean-Philippe Mateta scored for a third Premier League game in a row to put Crystal Palace on course for victory before Konstantinos Mavropanos was shown second yellow for high boot on the striker;