There's an entertaining clash in store at the London Stadium on Saturday as West Ham host Arsenal.
Both clubs are coming off good results over the past week as West Ham earned a win away at Newcastle last weekend, while Arsenal have won two straight against Nottingham Forest in the Premier League and Sporting CP in the Champions League.
Here's how the squads are looking.
West Ham Team News
Niclas Fullkrug remains absent for West Ham as his season has been ravaged by injury since his big-money move from Borussia Dortmund. Jean-Clair Todibo is a major doubt after picking up a knock against Newcastle.
Mohamed Kudus is suspended, but will return next week against Leicester.
Last West Ham Lineup
Here's how West Ham lined up against Newcastle.
Arsenal Team News
Ben White and Takehiro Tomiyasu are out for Arsenal, while there are slight concerns over Gabriel as he picked up a knock midweek. He should be fine to play, however.
Kieran Tierney returned to the squad last time out after a hamstring injury that has left him unavailable since the summer.
Last Arsenal Lineup
Here's how Arsenal lined up against Sporting CP.
West Ham vs Arsenal Expected Lineups
Julen Lopetegui won't be in the dugout for this one as he serves a touchline ban. Only one change is likely from the win over Newcastle as Konstantinos Mavropanos could come in to replace Todibo.
West Ham (4-1-4-1): Fabianski; Wan-Bissaka, Mavropanos, Kilman, Emerson; Soucek; Bowen, Paqueta, Soler, Summerville; Antonio
Arsenal have a midweek clash against Manchester United coming up so Mikel Arteta may rotate things a bit here. With Gabriel perhaps not fully fit, Riccardo Calafiori could move into centre-back, with Oleksandr Zinchencko coming in at left-back.
Mikel Merino may replace Thomas Partey and Gabriel Martinelli to keep things fresh.
Arsenal (4-3-3): Raya; Timber, Saliba, Calafiori, Zinchenko; Odegaard, Rice, Merino; Saka, Havertz, Trossard
West Ham 
Arsenal 
