Originally published on: 26/02/10 12:15Federer came from two sets to love down to defeat Tomas Berdych 4-6 6-7 (4/7) 6-4 6-4

 Originally published on: 26/02/10 12:15The Belorussian had taken the first set in impressive fashion 6-3 but took a lengthy break when

 Originally published on: 26/02/10 12:15The British number one, looking to reach the last eight in Melbourne for the first time, came

 Originally published on: 26/02/10 12:15Nadal took the upper hand early in the fourth-round contest when he broke Gonzalez in his first

 Originally published on: 26/02/10 12:16The world number four, who arrived in Melbourne as favourite for the trophy after an unbeaten start

 Originally published on: 26/02/10 12:16The fifth seed, who turned 15 this month, struggled a little on serve but broke three times

 Originally published on: 26/02/10 12:16Zvonareva had trailed 3-1 in the first set but then won the next 11 straight games for

 Originally published on: 26/02/10 12:16The fifth seed, who turned 15 this month, won the first set 6-3 but found herself 5-2

 Originally published on: 26/02/10 12:16When Djokovic called a halt to proceedings he was two sets to one down and trailing 2-1

 Originally published on: 26/02/10 12:16The 21-year-old Scot came into the tournament in Melbourne with many tipping him for the title after