Jack Harrison's first career hat-trick was enough to give Leeds the victory over West Ham United at the London Stadium.
The Whites started confidently and took a tenth minute lead as Harrison drove the ball into the corner after a touch back from Adam Forshaw. However, Forshaw and Junior Firpo went off injured soon after the 20th minute, with Lewis Bate and Leo Hjelde coming on for the Premier League debuts.
West Ham sensed blood and came back to equalise shortly after. Leeds weren't lying down though, as Harrison scored again just minutes later.