Follow live text and radio commentary featuring Novak Djokovic against Jiri Lehecka in the Australian Open fourth round.

The British No 1 faces a stiff task as Alcaraz looks to continue his chase for a career grand slam before Djokovic is in action later ...

Daniil Medvedev is fined over £60,000 for unsportsmanlike conduct following his on-court antics at this year's Australian ...

Carlos Alcaraz reached his second Australian Open quarter-final on Sunday when his opponent Jack Draper retired injured when ...

Super Spaniard Carlos Alcaraz has moved within three wins of becoming the youngest man to complete a career grand slam with a ...

Carlos Alcaraz passed on a classy get-well-soon message to Jack Draper and backed the British number one to ‘come back ...

Naomi Osaka, a two-time champion in Australia, stopped playing because of a strained abdominal muscle after dropping the ...