Alexander Zverev crashed out of the Australian Open after self-destructing against Milos Raonic.
Serena Williams stayed on course for a record-equalling 24th Grand Slam title after outlasting world No 1 Simona Halep to reach the Australian Open quarter-finals.
German tennis star Daniel Altmaier reveals his emotional return to court after 10 months of injury woe.
Elina Svitolina will take on Naomi Osaka in a mouth-watering Australian Open quarter-final after both battled through their respective last-16 clashes.
Jamie Murray and Bruno Soares saved three match points before beating German Kevin Krawietz and Croatian Nikola Mektic to reach the Australian Open quarter-finals.
Alexander Zverev suffered his latest Grand Slam disappointment with a fourth-round loss to Milos Raonic at the Australian Open.
Roger Federer admitted he had "massive regrets" after failing to capitalise on his opportunities during a shock defeat against Stefanos Tsitsipas at the Australian Open.
Stefanos Tsitsipas has beaten two-time defending champion Roger Federer to reach his first Grand Slam quarter-final at the Australian Open.
The first week of the Australian Open has warmed everyone up - now it's time for players in the wheelchair draw.
Rafael Nadal sent a message of intent to his rivals as he dispatched Tomas Berdych in straight sets to reach the Australian Open quarter-finals for the 11th time.
Dr Edwin Su believes hip resurfacing surgery can help Sir Andy Murray return to the top level of tennis.
Ashleigh Barty won nine games in a row on her way to victory against Maria Sharapova and reach the first Grand Slam quarter-final of her career at the Australian Open.
Jamie Murray has accused the Lawn Tennis Association of undervaluing doubles
and especially coach Louis Cayer.
Simona Halep will meet seven-time Australian Open champion Serena Williams in the fourth round after a comprehensive victory against the American's sister Venus.
Novak Djokovic recovered from a drop in focus to defeat a tenacious Denis Shapovalov in four sets and maintain his charge for a record seventh Australian Open title.
Serena Williams consoled 18-year-old Dayana Yastremska after the seven-time Australian Open champion breezed into the fourth round.
Rafael Nadal romped to a straight-sets victory against Alex de Minaur as he reached the last 16 of a Grand Slam for the 43rd time in his career.
Andy Murray has withdrawn from next month's Marseille Open and he may now decide to undergo hip surgery.
Maria Sharapova turned back the clock to knock out defending Australian Open champion Caroline Wozniacki in a barnstormer on Friday.
Johanna Konta said her late-night Australian Open defeat to Garbine Muguruza "wasn't ideal for anyone".
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