Andy Murray says the past does not matter, but having lost three Australian Open finals to Novak Djokovic just how does he beat the Serb?
Sunday's match will be the 31st time the two players have met, with Djokovic having won 21, including 10 of the past 11.
Murray, 28, reached his fifth Melbourne final with a hard-fought five-set win over Milos Raonic on Friday. No-one has played in more finals of an individual Grand Slam without winning one.
But how can Murray beat the world number one? BBC tennis commentators Andrew Castle and John Lloyd provide a few pointers.