The Cardinals announced today that they have designated righty Preston Guilmet for assignment. His roster spot will go to infielder Greg Garcia, who was activated from the paternity list.

Guilmet was only just added to the roster, making his first big-league appearance since 2015. But he was shelled in two outings against the Marlins, coughing up five earned runs on seven hits (including two home runs). Guilmet had shown quite well at Triple-A before that, though, racking up a 35:5 K/BB ratio and allowing just three earned runs on nine hits in 29 innings of action.