Bryce Harper will get a chance to hit against one of his least favorite pitchers when the Washington Nationals and San Francisco Giants complete a three-game series Wednesday night. The Nationals won the first two games 3-0 and 6-3 to move within one victory of their third road series sweep of the season. Washington went 9-1 during a three-city trip in April, sweeping three straight from Atlanta and the New York Mets before taking three of four at Colorado.