Jason Kubler
Harrison and Skupski win Australian Open men's doubles title in first Grand Slam together
Frustrated Nick Kyrgios is unsure of future following Australian Open doubles exit
Who to watch on Sunday: Sabalenka and Alcaraz highlight day one at Melbourne Park
With Kyrgios sidelined, De Minaur leads local charge at Australian Open
Rafael Nadal continues comeback against Kubler to reach Brisbane quarter-finals
Evergreen Rohan Bopanna sets age record with victory at ATP Finals
Home wildcards Hijikata and Kubler win Australian Open men's doubles title