Online sports betting in Arizona has been legal since September 2021. The state offers a competitive market with numerous licensed online sportsbooks, allowing residents to place wagers on a wide range of sports, including NFL, NBA, MLB, and more. Arizona permits both online and retail sports betting, with tribal casinos also able to offer retail sports betting. Popular platforms like DraftKings, FanDuel, and BetMGM are available in the state, providing a variety of betting options. Arizona law restricts bets on collegiate prop events, but bettors have access to a wide range of professional sports markets.