Ramirez was designated for assignment by the Blue Jays on Tuesday, Mike Wilner of BlueJaysTalk reports.
After being claimed off waivers by Toronto last Thursday, Ramirez was ousted from the roster before making an appearance for the Blue Jays. The move clears room on the roster for Tuesday's spot starter, Mike Bolsinger. He could draw interest on waivers given his 18 strikeouts across 10.1 innings this season, though he also holds a brutal 8.91 ERA and 1.84 WHIP across those innings.