Jordan Zimmermann, Bryce Harper lead Nationals to win over Padres

SAN DIEGO -- Only three weeks ago, the Washington Nationals' offense ranked in the bottom third in the majors in runs. Denard Span and Jayson Werth were back from preseason surgeries, but their bats had yet to click. Since, the hits and runs have come in bursts -- the latest evidence Friday's 10-0 mashing of the San Diego Padres, the fifth time the Nationals' lineup has produced a double-digit run output.