Andrew Cashner (3-2) claimed the victory, yielding three runs on seven hits over 6 2/3 frames. The right-hander issued just one walk and struck out six as San Diego earned a four-game split with the Nationals.
Washington starter Dan Haren (4-5) was lit up for seven runs on nine hits over five full frames.
Ryan Zimmerman clouted a two-run homer and added an RBI single for the Nats.
Video of Victoria’s Secret models trying to 'twerk' hits Instagram
Megyn Kelly: Santa Claus and Jesus are both white men