West Ham and Arsenal meet in a tasty London derby on Saturday with both teams buoyed by big wins last time out.

Arsenal visit London rivals West Ham on Saturday, desperate to make up ground on the sides above them on the Premier League table. Here's everything you need to know ahead of the match.

The Gunners paid big money to sign Mikel Merino from Real Sociedad this summer. While he could be a fixture of Arteta's midfield in years to come, Thomas Partey is still marginally ahead in the pecking order and should get the nod.