The Churchill Downs, Inc. (CDI) subsidiary that operates the advance-deposit wagering (ADW) platform TwinSpires sued the Michigan Gaming Control Board (MGCB) in federal court Jan. 12, alleging that the state's requirement that ADW providers be linked to a licensed racetrack and live race meeting is "unlawful." The state's track-partnership requirement currently can't be fulfilled by any ADW because there hasn't been any Thoroughbred racing in Michigan since 2018, and Standardbred races last ran in February 2024. TwinSpires (and other ADWs) had previously partnered with the harness operation at Northville Downs,...