The Cardinals have designated infielder Aledmys Diaz for assignment, MLB.com’s Jenifer Langosch reports on Twitter. A 40-man spot was needed for the promotion of veteran first baseman Dan Johnson.
Per Langosch, St. Louis hopes that Diaz will clear waivers given that he’s still owed a significant amount of salary. The Cardinals signed Diaz as an amateur free agent in March of last year, guaranteeing him four years and $8MM.