When Liverpool take to the field against Cardiff City on Sunday, supporters will be expecting a home win in 90 minutes, but a look back at a previous encounter suggests otherwise.
The two sides met at Wembley in the League Cup final in 2012, battling out a rollercoaster match that had to be settled from the penalty spot.
And with current FA Cup rules stipulating that all fourth-round ties must be settled on the day, there is the very real possibility that this contest could be resolved in precisely the same manner.