The Tigers placed Baez on the 10-day injured list due to lumbar spine and hip inflammation Friday.
The veteran shortstop battled right hip discomfort earlier in August and he'll now require a stint on the IL with hip and lumbar spine swelling. Baez spent nearly a month on the injured list from June 11 to July 8 due to lumbar spine inflammation as well. It's unclear how long he might be sidelined this time. Ryan Kreidler was recalled from Triple-A Toledo in a corresponding move, but Trey Sweeney should see the majority of the action at shortstop in Baez's absence.