Reddick was released by the Mets on Sunday, Anthony DiComo of MLB.com reports.
Reddick inked a minor-league deal with New York on Aug. 11 and slashed .182/.289/.303 in 11 games with Triple-A Syracuse before being released. The veteran outfielder appeared in 54 games for the Diamondbacks this season and posted a .656 OPS in 158 plate appearances.