Gerrard 's 93rd minute spot - kick ensured the Reds marked their return to the Champions League with victory in their opening Group B fixture .
It was far from convincing against Bulgarian champions Ludogorets .
Gerrard 's 93rd minute spot - kick ensured the Reds marked their return to the Champions League with victory in their opening Group B fixture but it was far from convincing against Bulgarian champions Ludogorets .