The Cardinals optioned Dobbins to Triple-A Memphis on Wednesday.
As anticipated, Dobbins will move back to the minors after he was called up Tuesday to serve as the 27th man in the Cardinals' doubleheader with the Brewers. He started the second game of the twin bill, dropping to 1-1 over his five appearances on the season with St. Louis after he struck out four batters and allowed three earned runs on four hits and three walks across five innings in the Cardinals' 10-2 loss.