The Rays have released first baseman Ryan Shealy according to the International League transactions page. Tampa signed Shealy to a minor league deal back in December.
The 30-year-old hit .238/.354/.512 with ten homers in 206 plate appearances for the Rays' Triple-A affiliate, so performance wasn't the issue. Shealy last appeared in the big leagues back in 2008 with the Royals, and he's a .271/.335/.429 career hitter in the show.