Phil Smith
NewsHard graft on the training ground the key to improvement, says Sunderland keeper Vito MannoneVito Mannone says Sunderland's improved performance against Tottenham owed much to the work put in on the training ground.By The NewsroomPublished 2nd Feb 2017, 07:20 BST Vito MannonePhil SmithRelated topics:SunderlandTottenhamPhil Smith