The Tigers recalled Vanasco from Triple-A Toledo on Sunday.
Detroit had optioned Vanasco to Triple-A on May 15, but he'll make a quick return after left-hander Brant Hurter (spine) was placed on the injured list in a corresponding move. Vanasco yielded eight runs (seven earned) on 10 hits and four walks over 4.1 innings across his first four appearances of the season and will likely be used in a lower-leverage role.