The Angels released Garrett on Tuesday.
Anaheim parted ways with two veteran lefty relievers on Triple-A Salt Lake's roster, as Garrett was cut loose along with Adam Kolarek. Garrett previously made six appearances out of the big-league bullpen earlier this season before being moved off the 40-man roster in May and electing free agency. He re-signed with the Angels on a minor-league deal shortly thereafter and pitched exclusively at Salt Lake, logging a 4.78 ERA and 1.44 WHIP with 33 strikeouts across 26.1 innings.