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

Jean-Philippe Mateta bags brace as Crystal Palace beat Graham Potter’s West Ham - The French striker made it four goals in his last three matches as Oliver Glasner’s Eagles secured back-to-back away victories.

Jean-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 at hand in east London.