LaRoche leads rally while Ramos walks off Nats

The Nationals overcame an early three-run deficit to pull out a 4-3, come-from-behind victory over the Pirates on Saturday night at Nationals Park. Adam LaRoche’s two-run home run with two outs in the bottom of the eighth tied the game, and a walk-off ground-rule double from Wilson Ramos clinched the win in the bottom of the ninth, the Nats’ fifth consecutive victory.