Carragher said: “I’m not sure what everyone else’s record is but his goals-per-game ratio in Europe is astonishing, particularly because he’s a midfielder and not a forward.
“He doesn’t play as often in the Premiership as he does in the Champions League but he has got around 30 goals in his career at Liverpool and he’s only been here for just over two years – that’s an unbelievable effort from him.”