According to the Associated Press, via the Miami Herald, the Nationals have agreed to terms on a non-guaranteed minor league contract with right-hander Mike MacDougal.
He was immediately assigned to Triple-A Syracuse. MacDougal, 32, was designated for assignment by the White Sox on April 21, after racking up a 12.46 ERA in five games. The Nationals will have the chance to retain MacDougal for 2010 as an arbitration-eligible player, if they choose.
Chico Harlan of the Washington Post has more.