Overview
- Kick-off is 3:00 pm BST at the Emirates, with no live UK TV coverage due to the Saturday blackout; international streams include Peacock in the US and DAZN in Canada.
- Arsenal arrive on a strong run that includes a midweek Champions League win over Olympiacos and a comeback at Newcastle, with six clean sheets in their last nine matches reported.
- Set-pieces loom large: Arsenal have scored heavily from corners and free-kicks, while West Ham have conceded a league-high number from set plays this season.
- Nuno Espírito Santo oversees only his second West Ham game after a 1-1 draw at Everton, and the Hammers have won on each of their past two league visits to the Emirates.
- Mikel Arteta says Gabriel Magalhães will be assessed after a midweek knock; Piero Hincapié, Gabriel Jesus, Kai Havertz and Noni Madueke are out, while West Ham expect Tomas Soucek to be suspended with Aaron Wan-Bissaka a doubt and George Earthy sidelined.