The Nationals consider outfielder Jayson Werth day-to-day after he exited Game 2 of Tuesday's doubleheader sweep of the Phillies with a right elbow contusion. Werth sustained the injury when catcher Carlos Ruiz drilled him in what he called the "not-so-funny bone" with an errant pickoff throw at third base. Werth scored when the ball deflected into foul territory and headed immediately to the clubhouse, accompanied by a trainer.