Meanwhile, Daniil Medvedev took out his frustration on his racquet as he struggled in the first round of the Australian Open. In other news, Danielle Collins asked for privacy after her retirement ...

Novak Djokovic has leapt to the defence of Australian Open villain Danielle Collins as crowd behaviour continues to cause ...

American tennis player Danielle Collins embraced the Australian Open boos after her latest win. But there's more to her heel ...

Aussie tennis fans are describing it as "fitting" that the player who beat Danielle Collins went on to win the Australian ...

For the first time in her professional tennis career, Emma Navarro has advanced to the fourth round of the Australian Open.

MORE: 'Paying my bills': Danielle Collins responds to heckling fans after Australian Open win The three-time Australian Open finalist smashed a net camera and broke his racquet in his opening ...

Danielle Collins ... between Sakkari and Collins. I agree with Collins here--the officials need to be way stricter on players recklessly smacking the ball and throwing racquets into the stands.

She's an aggressive stroke-maker, who uses her racket head speed to generate huge ... With shading, and therefore lower surface temperatures, tennis on the feature courts can play differently.

The tennis racquet racket is highly lucrative and just like the clothing caper, competition at the top can be fierce.