Taiwans Hsieh Su-wei and partner Elise Mertens of Belgium on Saturday advanced to the third round of the womens doubles at the US Open with a straight sets win. The top-seeded pair continued to dominate in New York, winning 6-4, 6-2 against Ulrikke Eikeri of Norway and Elixane Lechemia of France. Hsieh and Mertens won 71 percent of their first-serve points and 83 percent on the second, with their opponents only breaking t
