Cla Meredith underwent Tommy John reconstructive elbow surgery Wednesday in Washington, D.C.
Cla Meredith will undergo Tommy John surgery on Wednesday.
Nationals manager Jim Riggleman said Monday that Cla Meredith may need "significant" elbow surgery.
Cla Meredith underwent an arthrogram on his elbow Friday.
Cla Meredith's elbow, not his back, is still the main issue the right-hander is dealing with.
Cla Meredith hurt his back fielding grounders on Friday.
An MRI on Cla Meredith's elbow showed no new damage.
Cla Meredith has received an MRI on his sore pitching elbow.
Cla Meredith cut a bullpen session short Friday after feeling discomfort in his arm.
Nationals signed RHP Cla Meredith to a minor league contract.
Cla Meredith cleared waivers and has accepted a minor league assignment with Triple-A Norfolk.
Orioles designated RHP Cla Meredith for assignment.
Orioles optioned RHP Cla Meredith to Triple-A Norfolk.
According to Dan Connolly of the Baltimore Sun, Cla Meredith will be send to Triple-A Norfolk to make room for Saturday's starter Chris Tillman.