Edwin Jackson turned in six strong innings, Mark DeRosa was scratched with calf tightness and Brett Carroll solidified his spot on the Opening Day roster.
The Nationals signed left-hander Zach Duke to a minor-league contract and optioned reliever Ryan Perry to Class AAA Syracuse.
The Nationals have pushed back Stephen Strasburg's final spring training start to better line him up for his Opening Day assignment in Chicago.
Outfielder Jason Michaels, infielder Andres Blanco and left-hander Atahualpa Severino were re-assigned to minor-league camp this morning as the Nationals moved closer to finalizing their Opening Day roster.
With Drew Storen and Michael Morse likely headed to the DL, a couple of spots are available to candidates like right-hander Ryan Mattheus.