Uefa Champions League predictions: Barcelona to blitz Aston Villa, Roma to rout Manchester United
The Uefa Champions League is back this week as the league phase of Europe's premier club competition reaches matchday four. Four teams boast 100 per cent records – Paris Saint-Germain, Aston Villa, Liverpool and Real Madrid – with the French side looking in good shape as they bid for a third successive title. At the other end of the table, Porto, Lille and S