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.

Roger Federer and Rafael Nadal both battled through three-set thrillers to set up a mouthwatering quarter-final at Indian Wells.

Eighth-seeded Jo-Wilfried Tsonga reached the quarter-finals at Indian Wells on Wednesday with a three-set victory over Milos Raonic in a rematch of their record-breaking Olympic tussle.

South Africa's Kevin Anderson booked a quarter-final berth at Indian Wells on Wednesday with a 6-3, 1-6, 6-4 victory over 13th-seeded Frenchman Gilles Simon.

Novak Djokovic admitted it wasn't pretty, but the world No. 1 got the job done with a 7-6 (7/4) 6-1 third-round victory over Grigor Dimitrov at Indian Wells.

World No. 1 Novak Djokovic survived a rocky start to defeat Grigor Dimitrov 7-6 (7/4), 6-1 and reach the fourth round of the Indian Wells ATP Masters and WTA tournament.

French Open champion Maria Sharapova booked her quarter-final berth at the Indian Wells ATP Masters and WTA tournament on Tuesday with a 7-5, 6-0 victory over Lara Arruabarrena-Vecino.

Eighth-seeded Frenchman Jo-Wilfried Tsonga held off American Mardy Fish 7-6 (7/4), 7-6 (7/0) on Tuesday to reach the round of 16 at Indian Wells.

Victoria Azarenka woke up just in time, rallying for a 3-6, 6-3, 6-0 victory over Belgian Kirsten Flipkens that kept her Indian Wells WTA title defence on track.

Novak Djokovic passed a tough first test at Indian Wells to maintain his perfect record for the season and reach the third round of the year's first Masters tournament.

A little rust, an unfamiliar opponent and some bad memories of the past two years at Indian Wells added up to a tough opening match for world number three Andy Murray.

Former tennis World No. 1 Jennifer Capriati is facing battery charges and possible arrest after being accused of stalking and punching an ex-boyfriend on Valentine's Day.

World No. 3 Andy Murray shook off some first-match nerves Sunday to post a 5-7, 6-2, 6-2 victory over Russian Evgeny Donskoy in the second round of the Indian Wells Masters.

South Africa's Kevin Anderson pulled off the biggest upset so far at Indian Wells on Saturday, ousting fourth-seeded Spaniard David Ferrer 3-6, 6-4, 6-3 in the second round.

Maria Sharapova didn't need too much time out in the chilly wind at Indian Wells, sweeping into the third round with a 6-2, 6-1 victory over Francesca Schiavone.

Former Wimbledon champion Petra Kvitova survived 10 double faults to beat Olga Govortsova in three sets Friday and reach the third round of the BNP Paribas Open.

The Indian Wells Masters couldn't come at a better time for Roger Federer, a four-time champion in the California desert who is seeking his first tournament title of 2013.

Roger Federer and Andy Murray, who have been outspoken in calling for more stringent anti-doping measures in tennis, welcomed the introduction of biological passports for players.

Rafael Nadal kept his spirits up during a seven-month injury layoff with a little extra golf and fishing, but the pain of missing the London Olympics was slow to fade.

Tennis is to introduce biological passports for players this year to help in the fight against doping, the International Tennis Federation (ITF) announced on Thursday.