The Brewers traded Miller to the Rockies on Saturday in exchange for cash, Curt Hogg of the Milwaukee Journal Sentinel reports.
Miller spent the majority of 2024 with Triple-A Nashville, where he slashed .274/.353/.382 with 36 RBI across 385 plate appearances. He'll have a better chance of getting back to the majors as part of the Rockies organization, though he will first need to be added to the 40-man roster.