• Reigning Australian Open champion and third seed Roger Federer begins the defence of his title against Denis Istomin, the world No. 99, who’s lost all his six matches against the Swiss master.  
  • Roger Federer stands tied with top seed Novak Djokovic and Roy Emerson with six Australian Open singles titles. At age 37, can Federer take the all-time record? Or will it be Djokovic? The Serb had a blistering second half of 2018, winning Wimbledon and the US Open.  
  • In the first round, Marin Cilic, the 2018 runner-up to Roger Federer, plays Bernard Tomic, the controversial Aussie who dropped to No. 243 in the world last year before ending inside the top 100.  
  • Bernard Tomic lost in the qualifiers for the 2018 Australian Open, then bizarrely, albeit briefly, appeared on the TV show ‘I’m a Celebrity... Get Me Out of Here’.  
  • The battle of the giants: In what will be the tallest professional tennis in history, the 6’10 John Isner will take on the 6’11 Reilly Opelka in round one on Melbourne Park’s Court 8.  
  • Prajnesh Gunneswaran is the only Indian in this year’s Australian Open singles, but he’ll not find it easy getting to the second round. His first opponent is Frances Tiafoe, the 20-year-old Next-Gen star.  
  • Andy Murray has a tough opening match in his last Australian Open. He faces 22nd seed Roberto Bautista Agut, who defeated Stan Wawrinka, Novak Djokovic and Tomas Berdych in consecutive days to win the Qatar Open just a week ago.