The mood around both clubs could not be much more contrasting. Arsenal enter the fixture on a high after kicking off their 2020-21 campaign with back-to-back wins, while West Ham lost to Newcastle in their league opener and have a very tough run of fixtures ahead.
Arsenal have lost their first home game in five of the last nine Premier League campaigns, which includes a defeat against West Ham in 2015-16, but we cannot see past anything other than a routine home win this weekend.