( Getty Images )Two Champions League contenders collide as Barcelona host defending champions Paris Saint-Germain in a mouthwatering clash of European heavyweights. It is more than a decade now since Barcelona secured their last Champions League triumph under Luis Enrique, who is back in Catalonia with the current footballing rulers of the continent and hoping to knock his former club off course. Barcelona began their campaign with a hard-earned win over Newcastle even in the absence of Lamine Yamal, with Marcus Rashford at the double. The Frenchman misses out on a trip back to Barcelona due to a hamstring injury as one of a number of key absentees for Enrique to deal with. Follow all of the latest from the Champions League clash with our live blog below: