The Angels have designated first baseman/outfielder Ji-Man Choi for assignment, MLB.com’s Alden Gonzalez tweets. His active roster spot was needed for the activation of righty Matt Shoemaker, though his 40-man slot will presumably go to just-acquired right-hander Jhoulys Chacin.

Choi received his first chance at the majors this year with the Halos, but has just one hit in 24 plate appearances. He does have six walks, though, leaving him with a rather unusual .056/.292/.056 slash line.

Prior to this season, the 24-year-old had played exclusively in the Mariners organization. Choi owns a .280/.379/.401 batting line in 400 Triple-A plate appearances, and he’s struck out just 63 times while taking 50 walks in that span.