The Tigers released Poche on Thursday, Jason Beck of MLB.com reports.
Poche never appeared in a Grapefruit League game after signing an NRI deal with the Tigers in February, and the team will now decide to move on from him rather than stash him away in their farm system. Poche allowed 13 earned runs in just 9.1 innings in the majors last season and finished the year with a 5.40 ERA across 16.2 minor-league frames.