Wolves are in east London for a crunch clash in the race for European spots, with Bruno Lage's men aiming to leapfrog the Hammers and launch their challenge.
David Moyes' side have taken only one victory in their last four games and after back-to-back draws against Leicester and Newcastle, their top-four tilt could rely on a victory this afternoon.
Manchester United's 0-0 draw with Watford offers a chance to close the gap, while Wolves want to bounce-back from defeat to Arsenal last time out.
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