World No. 3 Andy Murray will try to turn up the heat when he faces rising Aussie Bernard Tomic in his second-round opener at the Miami ATP Masters.

Novak Djokovic is looking to bounce back at the ATP Miami Masters after his 22-match win streak was ended last week at Indian Wells and the absence of Rafael Nadal and Roger Federer is no problem.

US Open prize money will reach $50 million by 2017 and the event will return to a Sunday finish in 2015 under a five-year deal announced Wednesday between Open organisers and the ATP and WTA tours.

Italy's Flavia Pennetta booked herself a second-round clash with World No. 1 Serena Williams at the Miami Masters after a 6-4, 6-1 victory over Swede Johanna Larsson.

Indian Wells finalist Juan Martin del Potro has become the latest leading player to announce he will take part in the traditional Wimbledon grasscourt warm-up event at London's Queen's Club in June.

World number ones Novak Djokovic and Serena Williams head the fields at the Miami Masters hardcourt event that begins on Tuesday, although several big names will be missing.

World number ones Novak Djokovic and Serena Williams head the fields at the Miami Masters hardcourt event that begins on Tuesday, although several big names will be missing.

Rafael Nadal appears poised to reign again on the clay courts of Europe, now that his balky knee has stood the test of the world's best on the punishing hard courts of Indian Wells.

Rafael Nadal defeated Juan Martin del Potro 4-6, 6-3, 6-4 to win his third Indian Wells title and cement his return from a seven-month injury layoff.

Maria Sharapova, her first title of 2013 safely under her belt, looks poised to join the battle for the world number one spot in women's tennis, but her real appetite is for Grand Slam glory.

Rafael Nadal defeated Juan Martin del Potro 4-6, 6-3, 6-4 to win his third Indian Wells ATP Masters title and cement his return from a seven-month injury layoff.

World No. 1 Novak Djokovic, stunned by Juan Martin del Potro in the ATP Indian Wells Masters semi-finals, wasted no time mourning the end of his 22-match winning streak.

Juan Martin del Potro stunned Novak Djokovic to end the World No. 1's 22-match winning streak and book an ATP Indian Wells Masters final against Rafael Nadal.

Juan Martin del Potro toppled Andy Murray on Friday to book a semi-final showdown with World No. 1 Novak Djokovic at the Indian Wells Masters.

Argentina's Juan Martin del Potro upset World No. 3 Andy Murray 6-7 (5/7), 6-3, 6-1 to reach the semi-finals of the ATP Indian Wells Masters.

World No. 1 Novak Djokovic made short work of a lackluster Jo-Wilfried Tsonga on Friday, booking his Indian Wells Masters semi-final spot with a 22nd straight victory.

The women's quarter-finals at Indian Wells ended with a whimper on Thursday as defending champion Victoria Azarenka and seventh seed Sam Stosur both pulled out with injuries.

Australia's Samantha Stosur was forced to withdraw from her Indian Wells quarter-final match against Angelique Kerber due to a right calf injury on Thursday.

US Open champion Andy Murray, irked by Carlos Berlocq's noisy grunting, got the last word with a 7-6 (7/4), 6-4 victory over the Argentine.

Defending champion Roger Federer battled past fellow Swiss Stanislas Wawrinka 6-3, 6-7 (4/7), 7-5 to reach the quarter-finals of the Indian Wells Masters.