Vargas was released by the Tigers on Wednesday, Andersen Pickard of MLBDailyDish.com reports.
Vargas signed a minor-league deal with the Tigers in January, but he was released by the team Wednesday after being left off the 60-man roster. The 29-year-old was a non-roster invitee during spring training, but he went 0-for-7 with four strikeouts. Whether Vargas will be able to land with another team remains to be seen.