Nationals acquired OF Darin Mastroianni from the Phillies for cash considerations.
Mastroianni didn't make the Phillies' Opening Day roster and has not seen time in the bigs this season. The Nationals have certainly dealt with their fair share of outfield injuries, but as a .212/.274/.289 career hitter, Mastroianni doesn't have major league upside. May 5 - 2:44 PM