Culberson appeared in six games after his call-up on May 13, including five starts at second base. He hit .136 with no extra-base hits and one RBI.
Though a corresponding transaction wasn't announced, the move is likely meant to clear space on the active roster for infielder Ryan Theriot, who's eligible to be reinstated from the 15-day disabled list on Thursday. Theriot has been sidelined by a strained right elbow.








