Perdomo went unclaimed on waivers after being designated for assignment over the weekend by the Athletics. The 30-year-old lefty posted a lackluster 5.40 ERA, 1.50 WHIP and 2/3 K/BB ratio across 3 1/3 innings (four appearances).

Perdomo gets the boot from the 40-man roster and the active one to make room for J.T. Ginn, with Ginn getting the start Saturday against the Mets. Perdomo will hit the waiver wire, and the southpaw could be of interest to teams looking for depth in their bullpens.

Perdomo was designated for assignment by the Angels earlier this week. The 30-year-old left-hander didn’t clear waivers as he was claimed by the Athletics. Esteury Ruiz was designated for assignment in a corresponding move to make room on the 40-man roster. Perdomo figures to have a role in the Athletics’ bullpen.

Perdomo was acquired last week from the Braves in a small trade and finds himself on waivers after failing to land a spot in the Angels’ season-opening bullpen. The 30-year-old lefty figures to go unclaimed and will likely wind up electing free agency.