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Watford can finish three consecutive calendar years with victory for the first time since 2012.
Emmanuel Dennis has been directly involved in nine goals in his last seven Premier League matches for Watford (five goals, four assists), having a hand in 64 per cent of the goals the Hornets have scored in these games, with nine out of 14.
West Ham United have won their last three Premier League matches against Watford, netting 10 goals in the process. The Hammers had only scored nine goals in their previous nine outings against the Hornets in the competition (W2 D2 L5).
Watford have lost four of their last five Premier League home matches (W1), as many as they had in their previous 15 at Vicarage Road. West Ham have lost three of their last four Premier League away matches, as many as they had in their previous 17 on the road.
Match officials
Referee: Darren England. Assistants: Dan Cook, Peter Kirkup. Fourth official: Chris Kavanagh. VAR: Jonathan Moss. Assistant VAR: Lee Betts.