Pavic and Siegemund win U.S. Open mixed doubles

NEW YORK (Reuters) - Croatia's Mate Pavic and Germany's Laura Siegemund claimed the first silverware of the U.S. Open on Friday, landing the mixed doubles title with a 6-4 6-4 upset win over the seventh-seeded U.S. partnership of Rajeev Ram and Coco Vandeweghe.