The Pirates claimed Gray off waivers from the Athletics on Thursday.
Gray appeared in 15 MLB games last season between the Marlins and A’s, during which he went 3-for-28 with 16 strikeouts. He fared much better in Triple-A, where he slashed .248/.317/.462 across 470 plate appearances. He’ll claim a spot on the 40-man roster as he joins the Pirates organization, though he’ll most likely begin the season with Triple-A Indianapolis…