John Foster (elbow) threw lightly off the mound on Friday.
Foster will continue to undergo tests on his elbow in the next couple weeks and hopes to make a few minor league rehab appearances by the end of May.
Kelly Johnson (elbow) played for Single-A Rome on Saturday.
Johnson has been out the entire season due to soreness in his elbow. He went 1-4 in the game. He is still several months from returning to the Braves.