MELBOURNE (Reuters) -American Alex Michelsen claimed the biggest win of his career when he stunned Stefanos Tsitsipas 7-5 6-3 2-6 6-4 in the first...

 Stefanos Tsitsipas be­lieves his Australian Open first-round exit was “karma” after he withdrew from playing doubles alongside his brother to...

Stefanos Tsitsipas will need to go back to the drawing board after being handed a first-round Australian Open defeat by big-swinging American Alex...

Defending champ Jannik Sinner has eased into the second round of the Australian Open, while former finalist Stefanos Tsitsipas crashed at the first...

Defending champ Jannik Sinner has eased into the second round of the Australian Open, while former finalist Stefanos Tsitsipas crashed at the first...

Nick Kyrgios has drawn an unseeded opponent for the first round of the Australian Open as he races the clock to be fit.

Nick Kyrgios has drawn an unseeded opponent for the first round of the Australian Open as he races the clock to be fit.

Nick Kyrgios has drawn an unseeded opponent for the first round of the Australian Open as he races the clock to be fit.

The British number two lost to Matteo Berrettini in the first round at the Australian Open.

MELBOURNE (Reuters) - Cruz Hewitt, the son of former world number one Lleyton, came up short in his bid to reach the Australian Open main draw on...