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