Alcaraz dominates Lajovic, Andreescu breezes past Kenin in Miami

Carlos Alcaraz swatted aside Serbian Dusan Lajovic 6-0 7-6(5)to keep his title defense on track at the Miami Open on Sunday, as Canadian Bianca Andreescu cruised past American Sofia Kenin in straight sets.

Spain's teen phenom won Indian Wells to retake the top ranking last week and kept the momentum going at Hard Rock Stadium as he fired off 26 winners to set up a fourth-round meeting with Australian Open semi-finalist Tommy Paul.

"I always think that you have to go for it," he told the Tennis Channel after the match. "That's what I told myself in (those) tough moments."

Lajovic stunned three-times Grand Slam winner Andy Murray in the first round but never hit his stride on Sunday, letting his only break point chance slip through his fingers in the first set as the U.S. Open winner put on a near-flawless performance.

Alcaraz converted on a break point in the third game of the second set with an expertly placed forehand winner but helped his opponent to a break in the 10th game with a handful of uncharacteristic errors.

Lajovic refused to go down without a fight, fending off three match points in the tiebreak. But Alcaraz never lost his nerve and clinched it with a blistering backhand winner before pumping his fist triumphantly.

"Everything was under control," said Alcaraz, who greeted the Miami Heat's six-time NBA All-Star Jimmy Butler courtside after the match.

"But end of match is never easy. The nerves came out. I made a few mistakes that I didn't do around the whole match. So it was tough to win."

Former U.S. Open champion Andreescu harnessed her mighty serve to topple Kenin 6-4 6-4, sending over seven aces as the 2020 Australian Open winner failed to mount much of a defense after an early exit from Indian Wells.

The