(Reuters) – Two-times Grand Slam winner Garbine Muguruza advanced to the semi-finals of the Shenzhen Open with a battling 6-4 2-6 6-4 victory over Kazakhstan’s Zarina Diyas on Thursday.
Spaniard Muguruza closed out the match with an ace – her 13th in the contest and her highest tally in a match in four years – and reached her first semi-final since successfully defending the Monterrey Open title in April.
The sixth seed, ranked 35 in the world, also won three consecutive matches for the first time since last year’s French Open as she looks to recapture the form that catapulted her to the world number one in 2017.
“I was expecting a very tough match and at the end it was,” Muguruza said after ending a seven-match winning streak for Diyas.
“I think she came out in the second set playing much better. I just kept competing and I’m happy with these kind of victories.”
Muguruza will next face fifth seed Ekaterina Alexandrova. The Russian knocked out China’s last hope, Wang Qiang, 3-6 6-4 6-3.
In a topsy-turvy match that lasted more than two hours, Wang broke her opponent six times but Alexandrova responded with seven service breaks of her own to reach the final four.
Alexandrova lost her only previous meeting with Muguruza, suffering a Wimbledon first-round defeat in 2017 as Muguruza began her run to the title that year.
“We played once, but it was a few years ago,” Alexandrova said. “I lost, and I hope I can do better tomorrow.”
Reporting by Rohith Nair and Hardik Vyas in Bengaluru; Editing by David Goodman