Nationals outfielder Lastings Milledge was placed on the 15-day disabled list Saturday night, a few hours after he injured his right groin in the third inning against the Orioles, as reported by the Associated Press.

The Nationals and shortstop Cristian Guzmán have reportedly agreed to terms on a two-year contract extension worth an undisclosed amount, according to The Washington Post.

Nationals' third baseman Ryan Zimmerman is headed to the disabled list with a left shoulder injury, according to The Washington Post.

Nationals' third baseman Ryan Zimmerman will have an MRI on his troublesome left shoulder on Monday, according to The Washington Post.