Illinois - ESPN BET IL Sportsbook Review.Find Your State-Specific Review and Exclusive Offers This widespread launch not only showcases ESPN BET's commitment to becoming a major player in the online sports betting world but also underscores their ambition to revolutionize the sports betting landscape across the United States. In a bold and expansive move, the eagerly awaited ESPN BET platform has now launched across a remarkable 17 states, including Pennsylvania, Michigan, Illinois, Indiana, Colorado, New Jersey, Virginia, Tennessee, Arizona, Iowa, West Virginia, Kansas, Maryland, Ohio, Massachusetts, Louisiana, and Kentucky. Go Big Or Go Home! ESPN Pulls off a Multi-State-Wide Launch Across 17 State Dive into the specifics in our comprehensive ESPN BET review. This launch, a strategic collaboration with PENN Entertainment, signifies ESPN's bold foray into the sports betting market, now spanning 17 states across the US. Yesterday marked a transformative moment in sports betting history as ESPN, a powerhouse in sports media, unveiled ESPN BET.