Arizona tribe’s sports betting challenge not finished just yet Pat Evans, Legal Sports Report · September 14, 2021 at 7:32 pm The Yavapai-Prescott Indian Tribe is making another attempt to stop Arizona sports betting. The tribe filed an amended complaint Thursday against Gov. Doug Ducey and Arizona Department of Gaming Director Ted Vogt in the Maricopa County Superior Court. The Yavapai-Prescott Indian Tribe’s first request for a temporary restraining order and preliminary injunction was denied on Labor Day. Three days later, Arizona sports betting launched and quickly established itself as a top market, accounting for 10% of US bets during NFL opening weekend. The Yavapai-Prescott Indian Tribe argues the expansion of Arizona gaming is unconstitutional. Arizona’s legislature expanded the industry through HB 2772, which Ducey signed with updated tribal compacts in April.