Novak Djokovic and Carlos Alcaraz must recover from marathon efforts as they prepare for a blockbuster Australian Open final where history will be on the line.
While Djokovic, at 38, is one win away from the standalone record of 25 grand slam singles titles and Alcaraz, at 22, can become the youngest man of all time to complete the career grand slam, both must push themselves to the limit physically after one of the most dramatic semi-final days the tournament has seen on Friday.