Paris: World No 1 Simona Halep blazed into the French Open quarter-finals by crushing Belgian Elise Mertens 6-2 6-1 as she showed her full range of weapons on Monday.
Romanian Halep, twice a runner-up at Roland Garros, started slowly but once she found her groove, there was nothing the 16th seed could do to avoid a one-sided defeat.
Halep won the last nine games on Court Philippe Chatrier to set up a meeting with either German Angelique Kerber or local favourite Caroline Garcia.
Mertens entered the tournament having won two second-tier events on clay including 16 wins and one defeat, albeit against Halep last month in Madrid when she was comprehensively beaten.
The story was the same on Monday as Halep, a French Open finalist in 2014 and 2017, broke for 2-1 in the opening set and never looked back as she outmanoeuvred Mertens, who was sent chasing the ball all over the court.
The Belgian pulled a break back in the second set but then trailed 5-0 as the top seed punched a ticket for the last eight when Mertens served a double fault on the first match point.
"It was not that easy, she is a tough opponent," said Halep, who is chasing her first Grand Slam title.
"I was a bit nervous at the start of the match but I played my best match here at Roland Garros.
"I need to be more aggressive and try to finish the points because I don't hit so many winners."
Saved by fading light the night before, there was no escape for World No 2 Caroline Wozniacki on Monday as she lost 7-6(5) 6-3 in the French Open fourth round to Russian Daria Kasatkina.
Kasatkina, the 14th seed, led 7-6 3-3 on Sunday when play was called off but any hopes Australian Open champion Wozniacki harboured that her 21-year-old opponent's level would dip on the resumption proved fanciful.
It was all over in a matter of minutes on Court Philippe Chatrier as Kasatkina rattled off the three games she needed to reach her first Grand Slam quarter-final.
Having disposed of one reigning Grand Slam champion, Kasatkina will next face another in US Open winner Sloane Stephens.
Updated Date: Jun 04, 2018 17:09 PM