Best Sports Betting Sites: 9 Legal Sportsbooks and Promo Codes

“Now, we have people betting on the Eagles -2.5 with it.” “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 laws and regulations that are being applied to prediction markets were not written for these specific expressions of futures markets.

With sports betting sites, bettors can easily compare odds, lines, and promotions across multiple platforms, ensuring they get the best bet value. Such promotions can significantly enhance a bettor’s bankroll and betting experience. Online sports betting sites often come with attractive promotions for new online betting sites and existing users.

In short, the ability to reach more customers and thus make more money is why companies are making this push. With optimism that prediction markets will remain federally legal in their current form, plenty of companies are joining the space. BetMGM and Caesars, notable sportsbooks that are also under parent companies with massive brick-and-mortar casino businesses, have not yet entered prediction markets. Because the companies running the prediction markets don’t care who wins, the companies aren’t exposed to the risk of users beating them to news and information. FanDuel Predicts is expected to expand to other states in 2026, but did say in a press release that “As new states legalize online sports betting, FanDuel will cease offering sports event contracts in those states.”

That federal regulation has been essential to the sudden growth of prediction markets because that means they can go live in all states, including those where traditional mobile sports betting remains illegal, such as California and Texas. Even if it’s not going to be the highest-volume market or highest revenue-producing market, if we think there is interesting or pertinent information to be gleaned from it, we’ll list it. The two companies gained wider awareness for allowing people to put money down predicting presidential elections, but sports predictions have been critical to their growth and to the number of companies entering the space. Broadly, prediction markets are exchanges, like stock markets, where people bet on the outcomes of future events. For operators, success is not about offering as many markets as possible, but about offering the right ones. However, it also requires strong infrastructure, including low-latency data feeds, fast odds calculation, and precise risk management.

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.

That is especially likely if the team with nothing to play for has already confirmed that key players will sit. A team’s starting quarterback in football or a team’s leading scorer in basketball being ruled out can cause major line movement, due to the importance that those players have. Line movement reflects new information entering the sports betting market or a shift in betting pressure.

When it comes to prediction markets, you are exchanging your money with other market participants – just like the stock market. Basic odds set by the sportsbook are point spreads, moneylines and totals. It is important to note that these prices are constantly in flux, much like the stock market.

For grading speed, we measured the time between the official completion of the relevant wager and the bet being marked as settled in the sportsbook account. Throughout the year, we’re testing five of the top betting sites and apps in the U.S. under the same conditions to see which delivers the best overall betting experience. The best sports betting sites must work hard to entice both new and existing users. If your bet settles as a loss, get the stake of the eligible wager back, up to $1,000. Terms, including FanCash terms apply-see Fanatics Sportsbook app.

You’ll also find new promos to check out every single day, including Profit Boosts and No Sweat Bet opportunities. Get sports casino statistics and market share data, revenue, parlay intel, and taxes generated in the U.S. online sports betting market. While Polymarket, Kalshi and Coinbase are going to court, companies like Fanatics, FanDuel and DraftKings are handling prediction markets differently. This is much more of a de nouveau industry, where kind of how it evolves, what the product looks like, all the moving pieces is very new, but also set inside of a kind of infrastructure of financial plumbing in the futures industry, which is very established and very sophisticated.”