The Barcelona team before their last home defeat, against Real Betis last November. Photograph: Getty Images

Manchester United have already written a piece of European Cup history this season, becoming the first team to overturn a 2-0 home defeat in the secon(...)

 Celta Vigo’s Argentine striker Joaquin Larrivey (right) celebrates after scoring the winner against Barcelona   at Camp No. Photograph: Toni Albir / EPA

Barcelona followed up last weekend’s 3-1 defeat at Real Madrid with another reverse on Saturday that cost them the lead in La Liga, squandering a host(...)