Grayson Greiner has retired from professional baseball.
Greiner latched on with the Rockies in late March after failing to make the Tigers out of spring training, but he’s decided to hang them up after playing 20 games in Triple-A to begin the year. The 30-year-old played in two games with the Diamondbacks last season, but he’s best known for his time with the Tigers from 2018-2021 where he slashed .201/.274/.309 over 137 games.