After losing the first two encounters against Man City and Chelsea, Unai Emery’s Arsenal would love to register the first ever Premier League victory as the side from North London is set to face the local rivals West Ham United at the Emirates Stadium on Saturday. On the other fence, the Hammers, under the new leadership of Manuel Pellegrini, are also coming after seeing two back-to-back defeats against Liverpool and Bournemouth. The victory is too crucial for both London sides as it will assist them start a winning chapter in the Premier League.