Halep, who’s one among two former champions left within the draw, is now 17-1 on the season having already received a title in each singles and doubles at Shenzhen, China.
Halep superior to the quarter-finals the place she’s going to face unseeded Petra Martic of Croatia who beat Czech Marketa Vondrousova 6-Three, 7-6 (7/Four).
Halep referred to as for a timeout within the first set so her coach Darren Cahill may come all the way down to the courtroom to debate technique.
“It was actually essential, as a result of he simply instructed me what I’ve to do. I knew that I needed to change one thing, however I did not notice what it was precisely,” she mentioned.
“So it was a great chat. I did precisely what he mentioned after that.”
In different ladies’s matches, eighth seeded Venus Williams survived a stern take a look at from Latvia’s Anastasija Sevastova to win 7-6 (eight/6), 6-Four and fifth-seeded Karolina Pliskova beat Amanda Anisimova of the USA 6-1, 7-6 (7/2).
Halep wanted simply 76 minutes on the principle stadium courtroom to dispatch Wang as she received 64 % of her first-serve factors and broke Wang’s serve seven occasions.
Halep mentioned she is proud of the way in which she is enjoying at this stage within the event.
“I’m assured. I’m feeling the sport,” she mentioned.
Halep and second seed Caroline Wozniacki have taken turns being No. 1 this 12 months with Wozniacki grabbing it after beating Halep in three units within the Australian Open closing and Halep successful it again simply previous to Indian Wells.
Halep can maintain onto the highest rating by reaching the ultimate right here.
Halep received this occasion in 2015 and Wozniacki received it in 2011.
Wang was the final Chinese language participant standing within the California desert, having achieved a profession greatest lead to Indian Wells by reaching the spherical of 16.
Tuesday’s fast victory got here two days after Halep wanted over two hours to remove American teenager Caroline Dolehide 1-6, 7-6 (7/Three), 6-2.
“The earlier match was actually powerful for my physique,” mentioned Halep, who missed a while this 12 months with a proper foot harm.
“I stayed so many weeks off with harm and now coming again, so I used to be somewhat bit drained.
“I missed too many pictures within the first set. After which I simply received the concept of what I’ve to do to play towards her, and it was a lot simpler.”
In the meantime, Williams survived a troublesome fourth spherical take a look at to beat Sevastova simply at some point after beating sister Serena for the primary time since 2014 in Montreal.
Williams, who’s the oldest feminine participant within the draw at 37, rallied again within the second set to ebook her spot within the quarter-finals.
She subsequent faces both wild card Danielle Collins or world quantity 27 Carla Suarez Navarro of Spain.
The 25-year-old Czech Pliskova blasted 4 aces and broke Anisimova’s serve 3 times within the one hour, 32-minute match.
Pliskova superior to the quarter-finals the place she’s going to face Naomi Osaka of Japan who beat unseeded Maria Sakkari 6-1, 5-7, 6-1.