ST. LOUIS -- Cardinals activated right-handed pitcher Luke Gregerson (right shoulder impingement) and left-handed pitcher Tyler Lyons (left elbow strain) from the 10-day disabled list on Friday. The team also announced that right- handed pitchers John Brebbia and Luke Weaver were optioned to Triple-A Memphis following Wednesday night's game.
Gregerson, 34, has been sidelined since May 16 and missed a total of 52 games since that time. He's appeared in 12 games for the Cardinals this season, striking out eight in his 8 1/3 innings pitched. Gregerson appeared in five games between Memphis and Springfield during his injury rehabilitation and allowed just one unearned run in five innings pitched while striking out five and walking none.