Newswire

Juan Martin del Potro denied Sam Querrey’s quest to become only the second player to win back-to-back titles in the 25-year history of the Delray Beach Open when the popular Argentine ousted the American defending champion Friday night in straight sets....

Juan Martin del Potro will have an opportunity to avenge his semifinal loss to Sam Querrey at last year’s ATP World Tour Delray Beach Open when they face each other Friday night in the quarterfinals at the Delray Beach Stadium and Tennis Center....