The Rays optioned Gray to Triple-A Durham on Wednesday.
EDGE Analysis
The move makes room on the 26-man roster for Brandon Lowe (foot), who was reinstated from the 10-day injured list. Gray was acquired by the Rays from the White Sox on Saturday, and he has spent most of the season with Triple-A Charlotte, where he slashed .270/.333/.472 with three steals, four triples, nine home runs and 44 RBI across 282 plate appearances.