Goals from Andriy Yarmolenko and Aaron Cresswell earned West Ham their second successive home win against Manchester United, who lost Marcus Rashford through injury in the second half.
Yarmolenko opened the scoring on the stroke of half-time, sending a low finish past David de Gea following patient build-up play involving Mark Noble and Felipe Anderson.
Cresswell sealed all three points for the Hammers in the second half with a superb free-kick into the top right-hand corner.
Chances were at a premium in a cagey first half at London Stadium, with Noble's deflected effort from Pablo Fornals' free-kick the closest either team came to a breakthrough before Yarmolenko's strike.
Juan Mata should have levelled for the visitors two minutes into the second half but failed to hit the target after connecting well with Andreas Pereira's low cross.
The result lifts West Ham above the Red Devils in the table, while Ole Gunnar Solskjaer's side remain three points off the top four and without an away league win since February.
Latest Stories
-
EC promises smoother operation from May 8 despite internet challenges on Day 1
1 hour -
UBA gross earnings rise by 143% year-on-year as profit hits $1.06bn
3 hours -
World Public Relations Day Festival 2024 puts spotlight on AI, sustainability PR
3 hours -
Actress Gloria Sarfo recounts embarrassing moment with taxi driver
3 hours -
Procure Utility-Scale Solar Power Plant for security of the grid
3 hours -
Miss USA Noelia Voigt resigns title on mental health grounds
3 hours -
King has no time to see Prince Harry on UK visit due to ‘full programme’
3 hours -
Security guard shot at Drake’s Toronto home amid beef with Kendrick Lamar
3 hours -
NPA to engage Finance Ministry to consider removing taxes on LPG
3 hours -
Paris Olympics: 70 teams qualify for relay events
3 hours -
Passport e-gate outage causing delays at UK airports
4 hours -
Anti-corruption agencies from 21 African countries storm Ghana for conference
4 hours -
Farouk Aliu Mahama apologises for Citi FM reporter assault
4 hours -
Unilever pledges to remain committed to delivering profitability
4 hours -
”Nobody expected this’ – Hummels
4 hours