Medvedev beats Nakashima to win Brisbane Open

Sabalenka, Kyrgios relishing 'Battle of the Sexes'

Draper to miss Australian Open because of injury

Rafael Nadal rules out move into coaching

Nick Kyrgios signs up to play Kooyong Classic

Sinner seals second straight Australian Open title

Keys unlocks potential to deny Sabalenka treble

Djokovic hints at retirement from tennis

Sinner sinks Shelton to reach another final

Zverev defends injured Djokovic from crowd boos