Unavailable in Delaware, Maryland, New Jersey, Nevada and New York We also cover state restrictions and an overall rating, making it easy to find the best options for online betting. A list of all online betting sites – both US-licensed and offshore – can be found on this page.They typically have bigger bonuses, more extensive sports coverage, and a better number of betting markets. Even players with legal online sportsbooks might prefer playing at offshore online sportsbooks.These operators are licensed outside the USA in places like Curacao. For states with mobile gaming restrictions or without regulated sports wagering industries, offshore betting sites are a viable option for betting online.Some permit retail-only wagering, some allow online betting in specific locations, and others have legalized state-wide online sportsbooks. As it stands, 39 states have legalized sportsbooks in some capacity.Since the abolition of PASPA in 2018, US states have been permitted to pass new laws to legalize online and in-person sports betting.Bovada Sportsbook Review Key Things You Need to Know