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16:17
More detail on Brighton's goal
By James Sharpe At London Stadium
WE HAVE A GOAL! Ball comes into the box from the left by Brighton and Fabianski comes flapping under pressure from Dunk.
The Hammers keeper, who has been so impressive recently, can only palm it to Wieffer who taps into the gaping net.
West Ham think it should be ruled out for a foul on Fabianski, VAR instead checks for offside against Dunk and, eventually, it's given.