The Mariners reassigned Rodriguez to minor-league camp Monday.
Rodriguez submitted three scoreless relief appearances during Cactus League play, but the 27-year-old right-hander never merited serious consideration for a spot in Seattle's Opening Day bullpen after having toiled in the minors over both of the past two seasons. He spent the 2022 campaign in the Mets organization, pitching to a 4.95 ERA, 1.51 WHIP and 68:36 K:BB across 76.1 innings.