Number-one ranked and defending champion Victoria Azarenka beat sixth-seeded Li Na to win her second straight Australian Open.
Roger Federer needed five sets to find a crack in the game of the new improved Jo-Wilfried Tsonga.
19-year-old Sloane Stephens beat Serena Williams after a back injury slowed the older player.
Novak Djokovic bounced back from his five-hour war with Stan Wawrinka to defeat Tomas Berdych in four sets.
Roger Federer was flawless in dismissing Canada’s Milos Raonic in the fourth round of the Australian Open on Monday night in Melbourne.
Novak Djokovic needed five hours and five sets to dispatch Stanislas Wawrinka at the Australian open.
World number-one Novak Djokovic outlasted second-ranked Rafael Nadal 5–7, 6–4, 6–2, 6–7 (5-7), 7–5 in a five-hour, fifty-three minute marathon match Sunday in Melbourne
Novak Djokovic battled past Andy Murray in five sets to go on to the finals of the Australian Open tennis tournament.
Rafael Nadal beat Roger Federer in four tough sets to advance to the finals of the Australian Open.
The top four ranked players in men’s tennis, Novak Djokovic, Rafael Nadal, Roger Federer, and Andy Murray are all playing in the semifinals at the 2012 Australian Open.