The Nationals-Cardinals game scheduled for Tuesday night was postponed and will be made up Wednesday as part of a day-night doubleheader. John Lannan will take the mound for Game 1 against Jake Westbrook. (Associated Press)

The Nationals-Cardinals game scheduled for Tuesday night was postponed and will be made up Wednesday as part of a day-night doubleheader. John Lannan will take the mound for Game 1 against Jake Westbrook. (Associated Press)