Four-time winner Roger Federer and top-ranked Victoria Azarenka will defend their titles at the BNP Paribas Open in March, with the deep fields also including Novak Djokovic, Rafael Nadal and Maria Sharapova.
Novak Djokovic remembers when he was about 11 and meeting a boy his age named Andy Murray.
Andre Agassi says one of the biggest regrets of his career was waiting until 1995 _ a full decade after turning professional _ to play in the Australian Open.

Murray beat Federer for the first time in a Grand Slam event to advance to the Australian Open final against top-ranked Novak Djokovic.
Andre Agassi says one of the biggest regrets of his career was waiting until 1995 _ a full decade after turning professional _ to play in the Australian Open.
Sloane Stephens didn't just achieve her best Grand Slam result by reaching the semifinals of the Australian Open _ she's also one up on her good friend Sam Querrey.

Victoria Azarenka had to endure some anxious moments before and after her win over American teenager Sloane Stephens. Li Na wasn't flustered at all in an easy victory over No. 2-ranked Maria Sharapova.
Five years have passed since Jo-Wilfried Tsonga made his dazzling run to the final of the Australian Open at the age of 22.

The toughest sides of the men's and women's draws at the Australian Open are playing up to expectations. Now, a consequence of that smooth sailing is the likelihood of some semifinals being worthy of any Grand Slam title matches.