West Ham have slipped in recent weeks but can they recover to provide stern opposition for Manchester United? Opta gives their verdict.
"Manchester United have won 11 and lost none of their last 12 Premier League matches against West Ham."
The Hammers have scored the most headed goals in the Premier League this season (14). Andy Carroll is 12/53.4 to score.
Wayne Rooney has scored 10 goals in his last nine Barclays Premier League games against West Ham. Rooney is 9/52.8 to find the net.
Manchester United have won 11 and lost none of their last 12 Premier League matches against West Ham. United are 1/12.0 to win.
Robin van Persie has scored in each of his last five Premier League games against west Ham, netting a total of six goals in that run. Van Persie is 6/42.5 to find the net.
Manchester United are unbeaten in their last six Premier league away games (W3 D3). The draw is 11/43.7.
Sam Allardyce's side have lost just one of their last 10 Premier League games at the Boleyn Ground (W7 D2 L1). West Ham are 4.1 to win.
Manchester United have lost just one of their last 20 Premier League games away in the capital (W12 D7 L1). United are 40/851.48 in the Draw No Bet market.
Only Chelsea (8) have scored more goals from corners than West Ham this season (7). Diafra Sakho is 12/53.4 to score.