Nationals released infielder-outfielder Damian Jackson.
Nationals activated infielder-outfielder Damian Jackson from the 15-day disabled list.
Damian Jackson (esophageal spasms) will be activated from the disabled list prior to Tuesday's game.
Nationals placed infielder-outfielder Damian Jackson on the 15-day disabled list, retroactive to July 8, with esophageal spasms.
The Nationals are planning on placing Damian Jackson on the disabled list to make room on the roster for Mike O'Connor, Tuesday's scheduled starter.
Damian Jackson, starting in center field, homered for the second straight day when he delivered a solo shot off Astros starter Fernando Nieve on Tuesday.
Damian Jackson, only playing because of an injury to Alex Escobar, went 2-for-3 with a homer and a walk as the Nationals' center fielder on Monday.
Damian Jackson was ejected from Saturday's game in the third inning for arguing balls and strikes from the bench.
Damian Jackson returned to the starting lineup today and finished 0-for-2 with a walk.
Damian Jackson was scratched today because of an esophageal spasm, which means he has shortness of breath.
Damian Jackson's one-year contract with the Nationals is worth $700,000.
Nationals signed infielder-outfielder Damian Jackson, who had been with the Padres, to a one-year contract.
Padres GM Kevin Towers said that Damian Jackson, who became a free agent after being removed from the 40-man roster, could be re-signed by the club.
Padres sent infielder Damian Jackson outright to Triple-A Portland.