Joe Panik homered twice and matched his career high of four RBIs to back Madison Bumgarner, and the San Francisco Giants beat the Atlanta Braves 13-4 on Sunday to win a series for only the second time since the All-Star break. Denard Span and Eduardo Nunez also homered, Brandon Crawford had three hits and Jarrett Parker drove in three runs for San Francisco. The Giants took two of three from the Braves and remained two games behind the first-place Los Angeles Dodgers in the NL West.