Top seeds Serena Williams and Novak Djokovic have started their title defences at the Australian Open with straight set victories. Williams, who is chasing her 22nd Grand Slam, defeated Italian Camila Giorgi 6-4, 7-5. It was the American’s first match since losing in the semi-final of the U.S. Open in September. But Williams says she needed those four months off.
Listen
Elsewhere, men’s world number one Djokovic beat the 19-year-old South Korean Hyeon Chung 6-3, 6-2, 6-4. Former champions Roger Federer and Maria Sharapova will hit the courts later.

Iraq and Oman share points in Gulf Cup
Jeddah welcomes eight nations for Arabian Gulf Cup
Alonso calls for changes after 'assassination' of F1 circuits
Agassi tells Raducanu not to judge effort by results in comeback journey
UEFA boss Ceferin says trust in world football remains broken after FIFA investment row
