Cole Kimball (shoulder) threw a successful bullpen session Wednesday.
Nationals manager Davey Johnson confirmed Cole Kimball isn't a candidate for the Opening Day roster.
Cole Kimball said on Tuesday afternoon that he is fully recovered from his July 2011 rotator cuff surgery.
Cole Kimball was announced Saturday as the winner of the Arizona Fall League's Stenson Award winner, recognizing unselfishness, hard work and leadership.
Nationals activated RHP Cole Kimball from the 60-day disabled list.
Cole Kimball (shoulder) has joined Washington's GCL club to begin a rehab assignment.
Nationals placed RHP Cole Kimball on the 60-day disabled list with a right shoulder injury.
Cole Kimball (shoulder) is aiming to begin throwing off a mound in early April.
Cole Kimball (shoulder) has progressed his rehab and is now throwing from 100 feet.
Nationals claimed RHP Cole Kimball off waivers from the Blue Jays.
Blue Jays claimed RHP Cole Kimball off waivers from the Nationals.
Nationals transferred RHP Cole Kimball from the 15-day disabled list to the 60-day disabled list.
Cole Kimball (shoulder) said Tuesday that he hopes to return around the All-Star break next season.
Cole Kimball is scheduled to undergo season-ending shoulder surgery Wednesday in New York.