Djokovic, Federer, Nadal advance at Indian Wells

Novak Djokovic launched his bid for a sixth ATP Indian Wells Masters crown with a two-set triumph over Kyle Edmund as the stars shone Sunday in the California desert.

The 46th-ranked Edmund served for the second set at 5-3, but world number two Djokovic broke him en route to a 6-4, 7-6 (7/5) triumph, reports AFP.

His reward is a tough third-round clash with former US Open champion Juan Martin del Potro, a 7-6 (7/5), 6-3 winner over fellow Argentine Federico del Bonis.

"I think I played very well in the first set," Djokovic said. "Second set was obviously up and down. But credit to Kyle for playing some really aggressive tennis.

Roger Federer and Rafael Nadal also reached the third round, Federer flying through with a 6-2, 6-1 victory over France's Stephane Robert in just 51 minutes.

Nadal opened his account with a steady 6-3, 6-2 victory over Argentina's Guido Pella.

The three stars are packed together in a remarkable bottom quarter of the draw.

But Djokovic said he can't afford to think about a possible quarter-final clash with either of his longtime rivals with del Potro coming up.

While Djokovic has won 12 of their 16 career meetings, the Argentine handed him a crushing two-tiebreak defeat in the first round of the Rio Olympics -- a defeat Djokovic avenged in Acapulco this month.

"Big guy, big serve, big forehand," Djokovic said of del Potro.

Ninth-seeded Federer, resurgent after a 2016 season marred by injury, downed Nadal in an epic Australian Open final to secure his 18th Grand Slam title.

He hit a speed bump in Dubai this month, failing to convert three match points in a third-round loss to Evgeny Donskoy -- but he was firing on all cylinders against the 81st-ranked Robert.

Nadal was pleased with a "solid" opening effort against Pella, made trickier by the oven-like mid-day temperatures and the fact that Pella, like Nadal, is a left-hander.

Nadal knows he'll have to turn up the intensity if he wants to end a hard court title drought stretching back to 2014.

The bottom half of the draw also features fourth-seeded Kei Nishikori of Japan and sixth-seeded Marin Cilic.

Nishikori, a two-time finalist this year still looking for a first title of the season, eased past Britain's Daniel Evans 6-3, 6-4 on Sunday.