Maria Sharapova returned after four months out injured with a completely dominant 6-3 6-0.
Djokovic was watched by his new part-time coach Boris Becker at the exhibition event.
Murray has been trying to lower expectations as he begins his comeback from injury.
Victoria Azarenka also cruised into the last eight,in a match lasting just under 90 minutes.
The Bhupathi-Bopanna combine failed to put up any meaningful resistance.
Sports Minister Ajay Maken has questioned All India Tennis Associations (AITA) decision to field just one doubles team Leander Paes and Mahesh Bhupathi at the London Olympics starting next month.
Sanam Singh defeated his fourth seeded Japanese rival Kento Takeuchi,moving to the final to face N Sriram.
Veteran Indian tennis star Leander Paes was ruled out of the upcoming Davis Cup World Group play-off tie against Japan as he has not recovered from the back injury.
Ambika overcame stiff challenge from third seed Liang to emerge 6-4 4-6 7-6(5) winner.
After breaking the streak of 41 wins by Djokovic,Nadal steals away his 10th grand slam crown.
Spanish tennis ace was roundly booed after hitting a ball in the direction of a crying baby in the stands.
The tennis ace says he's excited to see if Rafael Nadal can achieve the greatly hyped 'Rafa Slam.'
Li Na of China won her fourth career WTA title today,overcoming a 5-0 deficit in the first set to beat third-seeded Kim Clijsters 7-6,6-3 in the Sydney International final.
Yuki Bhambri has been awarded a wild card entry into next week's Malaysian Open,an ATP 250 event.
Marcos Baghdatis upset top-ranked Roger Federer 5-7,7-5,7-6 (4) in the third round of the BNP Paribas Open,beating the Swiss star for the first time in seven meetings.
In pictures, Obamas remember the 'comforting presence' of family dog Bo