Donavan McKinney leads the MI-13 Democratic primary market at 55% implied probability due to his endorsements from progressive organizations including the Working Families Party and his positioning as a state representative challenging the incumbent from within the district. Shri Thanedar trails at 31.5% despite his current seat and name recognition, as recent primary challengers have highlighted concerns over his policy consistency and local engagement. The remaining candidates trail with low single-digit shares, reflecting limited visibility or organizational support ahead of the August 4 primary. Trader consensus reflects these dynamics in a race where endorsements and campaign positioning have shaped recent movement without major new developments in the past month.