American Danielle Collins is out of the Australian Open following a straight-sets defeat by fellow countrywoman Madison Keys.

Defending champion Jannik Sinner raced to victory at the Australian Open to sweep into the last 16 as Iga Swiatek demolished ...

Defending Australian Open champion Jannik Sinner stumbled early Thursday ... I can improve, yes, but I'll take it." Danielle Collins gave the hostile crowd a roasting after beating local favorite ...

Danielle Collins was unapologetic about her run-in with tennis fans in Australia, but the brash American has joined the ...

Defending champion Jannik Sinner raced to victory at the Australian ... his fairytale run on his debut in Melbourne. But Danielle Collins, the pantomime villain after thanking hecklers for ...

Defending Australian Open champion Jannik Sinner stumbled early Thursday ... Coco Gauff 'confident' in bid for second Grand Slam title Danielle Collins gave the hostile crowd a roasting after ...