Best Sports Betting Sites: 9 Legal Sportsbooks and Promo Codes

You should be wary of these brands, as they do not offer the same protections or guarantees as the top-rated sports betting sites on this page. However, some offshore online sportsbooks still accept customers from the United States. Most sites also provide odds on rugby union, rugby league, horse racing, greyhounds, Formula 1, NASCAR, darts, snooker, pool, table tennis, volleyball, and cycling. Remember, responsible gambling is critical to maintaining the enjoyment of sports betting while ensuring your well-being and financial security. Safe and responsible betting ensures a positive and enjoyable betting experience. Retail sportsbooks may provide limited resources for comparison and research, making it harder for bettors to optimize their betting strategies.

My expert analysis breaks down each sportsbook’s strengths and weaknesses, making it easy to see how the top betting sites compare to competitors. FanDuel’s MySpend tools are among the best in the industry, allowing you to easily keep track of your wins and losses (and set appropriate limits, if needed). There are dozens of different sports markets, easy-to-use navigation, and a smooth process for selecting and confirming your picks via a pop-up bet slip.

If you already open theScore a dozen times a day to check scores, having your bets in the same place is hard to beat. TheScore Bet started as the betting arm of theScore, the sports media app that roughly four million people across North America use for scores and news. For the better betting site in 2026, I’d give DraftKings the slight edge for overall betting depth and promo reliability, but Fanatics is strong if you value long-term rewards.

“This was written for like oil futures and weather predictions where they have to help have some checks and balances if the farmers have a bad winter or something,” Goldman said. While sports betting has its own taxation laws, which remain in flux, prediction markets are taxed as futures. Perhaps the clearest legal encapsulation of where prediction markets stand is in how they are taxed.

The sportsbook simply sets the odds and takes a small cut through the vig. A sports betting market is where odds are created and adjusted for different outcomes in a game. This mindset shift separates long-term winners from casual bettors. They look for prices that are misaligned with the true probability, buy early when value is available, and sell (hedge or middle) when the price changes. Public money refers to casual bettors, who make up the majority of the sports betting market.

Sports are an essential part of these companies’ businesses because so much of the money comes from contracts that strongly resemble sports betting. By avoiding that language, prediction markets have woven themselves into a legal safe zone, where they are defined as futures markets rather than gambling companies. Kalshi is one of the leading prediction markets disrupting the financial and sports betting industries. Since the Supreme Court’s 2018 PASPA ruling opened the door for state-by-state legalization, the US sports betting market has steadily consolidated around a handful of major operators. BetMGM also benefits from strong iGaming performance in states where online casino is legal, including New Jersey, Michigan, and Pennsylvania. Bet365 is one of the stronger online sports betting options for in-play bettors.

You’ll find great moneyline odds, along with other fight online betting sites betting markets like “Method of Victory”, over/under a set number of rounds, or how many punches each fighter will land. The MLB season spans several months, offering numerous games for betting enthusiasts. If you want to get in on the action, make sure you check our rankings of the best March Madness betting sites. Bettors have many betting markets available with football, including moneylines, point spreads, totals (over/under), and player prop bets. A diverse selection of betting markets enhances the overall betting experience, allowing you to explore different wagering options and tailor your bets to your preferences.

You won’t see bonus bets or profit boosts on prediction markets in the same way that sportsbooks offer them. Prediction markets also have some limitations and some extra freedoms in their offerings compared to sportsbooks. As mentioned above, these exchanges pair people on both sides of a contract. FanDuel launched its prediction markets product, FanDuel Predicts, on Dec. 22 in five states (Alabama, Alaska, North Dakota, South Carolina, South Dakota) where FanDuel does not have a sports betting license. All markets are available in 17 states, including California, Texas and Florida. I think it’s going to continue to be an ongoing conversation because obviously there are a lot of open legal questions and challenges.”

Are the promo terms easy to find? For the sportsbook rankings themselves, we focus on the parts that affect the actual betting experience. Since it’s not the deepest book here, and its offer is only available in four states, the appeal is how it feels to use.