The Phillies designated Garcia for assignment Sunday.
Garcia was promoted to the big club Sept. 7 after J.T. Realmuto suffered a knee injury. Garcia appeared in three games for the Phillies and went 0-for-7 with three strikeouts over that span. The move makes room on the 28-man roster for the reinstatement of third baseman Alec Bohm (hand) from the 10-day injured list.