Tottenham's pursuit of Premier League leaders Chelsea was dealt a big blow as Manuel Lanzini's fierce finish earned victory for London rivals West Ham. Manchester City strengthened their grip on a top-four finish with a convincing win over Crystal Palace that moves them above Liverpool and into third place on goal difference. Bournemouth and Stoke both secured their Premier League status following a well-fought game at Vitality Stadium. Sam Vokes scored a late equaliser to edge Burnley closer to Premier League survival and deny West Brom their first win since 18 March.