- Tag results for Australia
The NextGen Finals winner stunned the world number three, who is 17 years his senior, 6-7 (11-13), 7-6 (7/3), 7-5, 7-6 (7/5) on Rod Laver Arena.
Two-time defending champion Roger Federer loses to Stefanos Tsitsipas in Australian Open's 4th round
The 20-year-old NextGen Finals champion beat Federer, who is 17 years his senior, 6-7 (11-13), 7-6 (7/3), 7-5, 7-6 (7/5) on Rod Laver Arena.
Opener Finch was axed from Test squad after making 97 runs at 16.16 in the first three of four Tests of the India series, and also failed with the bat in the ODIs.
Nadal, who is aiming to become the first man in the Open-era to win all four Slams twice if he can add to his 2009 Aussie crown, agreed Berdych had finally come to the party in the third set.
The sacking followed two recently conducted confidential FFA surveys to evaluate the standard of the team environment and culture.
Collins humiliated the German three-time major champion 6-0, 6-2 in less than hour to reach the quarter-finals on her debut appearance in the Melbourne Park main draw.
Ukrainian sixth seed Svitolina revealed last week that she is dating French star Monfils after he was spotted in her player box at the Australian Open.
The diminutive Barty, 22, has been in sizzling form, winning seven of eight matches this year to back up a title victory in Zhuhai late last year.
This has invited criticism as the minister has gone overseas at a time when the state is also facing a drought.
The 21-year-old German number four seed and flagbearer for the next generation of young players cruised into the last 16 of the Australian Open for the first time in just 112 minutes.
The Serb angrily blamed floodlights for dropping a tournament set for the first time as he beat Denis Shapovalov 6-3, 6-4, 4-6, 6-0 in the third round.
On day six at Melbourne Park, the Romanian finally hit form to pull off her best win of the year and cruise past the veteran American 6-2, 6-3.
India also became the first country to return from Australia without losing a single series, having won the Test series 2-1 and drawn the T20 Internationals 1-1.
A video showing Federer stopped by a security guard in a hallway outside a locker room at the Grand Slam tournament made the rounds on Twitter on Saturday, drawing a mix of amazement and amusement.
Williams swatted aside Ukrainian teenager Dayana Yastremska 6-2, 6-1 in a Melbourne Park mauling that reduced the world number 57 to tears.