 The Philadelphia Spinners won the AUDL Championship over the Indianapolis AlleyCats at a stadium located in which US state ?
2012 American Ultimate Disc League season:  The Philadelphia Spinners won the AUDL Championship over the Indianapolis AlleyCats at the Pontiac Silverdome. Pontiac Silverdome: The Pontiac Silverdome, formerly known as the Silverdome, is a stadium in Pontiac, Michigan, United States, which is a suburb of Detroit.
Michigan