It's another London Derby weekend in the capital with Mikel Arteta's squad headed east to take on David Moyes at the London Stadium.
The Gunners are now hopeful of securing their third successive win following a 2-1 win over Nottingham Forest and a triumphant 3-1 victory over the current league leaders Liverpool last weekend. They now sit third, behind Liverpool and Manchester City and will hope an east-London victory aids in putting further pressure on their title-chasing rivals.
Meanwhile, David Moyes' side suffered a 3-0 loss to Manchester United and, as such, were pushed further down the league into seventh place with the Red Devils taking their former place. With a defeat and three draws in their last four fixtures, the Hammers will be desperate to get back to their winning ways which has seen them secure ten wins already this season.
Ahead of this weekend's derby, here is all the latest injury news from both London Stadium and Emirates camps...
1. Michail Antonio - West Ham
OUT - Following a knee injury, Antonio is back doing straight-line training but no more.
2. Jurrien Timber - Arsenal
OUT - Timber has stepped up training from injury to involve ball training but it is still unclear as to whether we will see him again this season.
3. Bukayo Saka - Arsenal
Doubt - the England star sustained an injury following a collision with Darwin Nunez. Arteta has said 'he should be fine'.
4. Gabriel Jesus - Arsenal
Doubt - Jesus' return against Nottingham Forest may have come too soon but the Brazilian's most recent set-back is only supposed to be minor.