West Ham United are on a four-match unbeaten run in the Premier League but that would be tested when they face Manchester United at home in a week six clash on Sunday afternoon.
The Hammers have not lost since their opening day defeat to Premier League champions Manchester City and that will be tested with the visit of another team from Manchester.
Ahead of the game, Manuel Pellegrini said that he has a fully fit squad to choose from for the Manchester United game except the duo of Manuel Lanzini and Winston Reid who are doubtful with various injury problems.
Arthur Masuaku will miss the game against the Red Devils after his red card in the last game in the Premier League.
West Ham United had to finish their last league game at newly promoted side Aston Villa with ten men after the aforementioned Masuaku was sent off in the second half.
Despite that dismissal, the Hammers were able to hold for a point via a goalless draw.
West Ham United and Manchester United have the same number of points (eight) ahead of their league meeting at the London Stadium on Sunday.
Probable West Ham United XI: Lukasz Fabianski, Ryan Fredericks, Issa Diop, Angelo Ogbonna, Aaron Cresswell; Mark Noble, Declan Rice, Manuel Lanzini, Andriy Yarmolenko, Felipe Anderson; Sebastian Haller.