Consumers in Arizona spent $572.5m betting on sports in December of 2022, a year-on-year increase of 14.7%.
The monthly figure was comfortably higher than the $499.2m bet during the same month in 2021, but 7.2% behind the $616.9m wagered in November 2022.
Mobile betting accounted for $566.5m of all bets placed in December, while a further $5.0m was spent at retail sportsbooks in the state.
