Liverpool 3-1 Olympiakos, Champions League 2004
While everyone does remember winning the UEFA Champions League in 2005, Liverpool were almost out of it when they were trailing to a Rivaldo goal in the group stages. Liverpool needed to beat Olympiakos by two goals and they started it off in the second half thanks to Florent Sinama-Pongolle.
Neil Mellor made it 2-1 before Steven Gerrard hammered home the winner with just minutes left on the clock to give Liverpool a chance of playing in the knockout round and we all know how that went.