Taiwan's Hsieh, Mertens advance to U.S. Open quarterfinals

Taiwan's Hsieh Su-wei (謝淑薇) and partner Elise Mertens of Belgium have advanced to the quarterfinals of the U.S. Open women's doubles with another straight sets win.

(Full text of the story is now in CNA English news archive. To view the full story, you will need to be a subscribed member of the CNA archive. To subscribe, please read here.)