Riske ousts Kerber in Zhengzhou, Mladenovic advances

Riske ousts Kerber in Zhengzhou, Mladenovic advances
By Reuters

10/09/2019 at 16:08Updated 10/09/2019 at 16:11

Sept 10 (Reuters) - American Alison Riske fought back from a set down to beat Germany's Angelique Kerber 5-7 6-4 7-6(6) in the first round of the inaugural Zhengzhou Open on Tuesday, extending the former world number one's poor run of form.

Riske held her nerve to save a match point in the third-set tiebreak before going on to inflict a fourth consecutive first-round defeat on Kerber, who was beaten by Kristina Mladenovic in her first match at the U.S. Open.

The German, a three-times Grand Slam champion, was beaten in the second round at Wimbledon and suffered first round defeats in Toronto and Cincinnati in the run-up to the year's final Grand Slam at Flushing Meadows.

Mladenovic made short work of Chinese wildcard Duan Yingying earlier in the day, winning 6-2 6-3 to set up a second round meeting with fellow Frenchwoman and her former doubles partner Caroline Garcia.

"It was very tricky conditions. It's super humid and it's never easy to start a tournament," said Mladenovic, who won 79% of her first serve points during the match.

"Every first round is difficult and Yingying, I've played her in the past and she's a very powerful player with a big serve. I think the key today was the consistency on my serve, and I managed to read hers well, which is her biggest weapon."

Former French Open champion Jelena Ostapenko beat 23-year-old Chinese qualifier You Xiaodi 6-3 0-6 6-2 to reach the last 16, while France's Fiona Ferro and Alize Cornet also advanced. (Reporting by Shrivathsa Sridhar and Rohith Nair in Bengaluru Editing by Christian Radnedge)