The Tigers transferred Baez (hip) from the 10-day injured list to the 60-day IL on Monday.
Per Chris McCosky of The Detroit News, Baez will undergo season-ending arthroscopic surgery on his right hip next week. The veteran shortstop has missed time with hip and back problems this season, although the two injuries seem to be related. The surgery closes the book on another disappointing season for Baez, who finishes with a .516 OPS over 80 games. He is still owed $73 million through 2027. Trey Sweeney and Ryan Kreidler will handle shortstop for Detroit down the stretch.