SportgalleryChelsea's stalemate at Watford in picturesBookmarkShareSportByMSP GetWestLondon21:40, 3 FEB 2016Updated08:52, 4 FEB 2016Diego Costa of Chelsea bears down on goalkeeper Heurelho Gomes (Image: Clive Mason/Getty Images)1 of 12Cesc Fabregas of Chelsea (Image: Clive Mason/Getty Images)2 of 12Goalkeeper Heurelho Gomes of Watford tips the ball over the crossbar (Image: Clive Mason/Getty Images)3 of 12Diego Costa (Image: Richard Heathcote/Getty Images)4 of 12John Terry of Chelsea speaks with Branislav Ivanovic of Chelsea (Image: Clive Mason/Getty Images)5 of 12Cutting a frustrated figure: Chelsea striker Diego Costa (Image: Getty)6 of 12Referee Mike Dean prepares to show the yellow card to Diego Costa of Chelsea (Image: Clive Mason/Getty Images)7 of 12Odion Ighalo of Watford is challenged by John Terry of Chelsea (Image: Clive Mason/Getty Images)8 of 12Battle: Chelsea striker Diego Costa takes on Watford (Image: Getty Images)9 of 12Oscar of Chelsea goes past Sebastian Prodl of Watford and Etienne Capoue (Image: Richard Heathcote/Getty Images)10 of 12A Chelsea fan holds up a banner in support of John Terry of Chelsea (Image: Clive Mason/Getty Images)11 of 12A general view of the stadium prior to kickoff during the Barclays Premier League match between Watford and Chelsea at Vicarage Road (Image: Richard Heathcote/Getty Images)12 of 12