American Bookmakers

Understanding American Bookmakers: The Evolution of US Sports Betting

The landscape of sports betting in the United States has undergone a seismic shift in recent years. For decades, the term American bookmakers brought to mind clandestine operations, offshore websites, or the neon-lit sportsbooks of Las Vegas. Today, however, the industry is regulated, digital, and expanding rapidly across dozens of states.

Whether you are a casual fan looking to place a small wager on your favorite NFL team or someone interested in the business side of sports, understanding how US bookmakers operate is essential. This guide explores the history, current landscape, and mechanics of American bookmakers.

The Post-PASPA Era: A New Legal Landscape

For a long time, sports betting outside of Nevada was heavily restricted by federal law. The turning point came in May 2018, when the U.S. Supreme Court struck down the Professional and Amateur Sports Protection Act (PASPA). This landmark ruling allowed individual states to legalize and regulate sports betting within their borders.

Since then, the market for American bookmakers has exploded. More than 30 states, along with Washington D.C., have launched legal sports betting markets. This has transformed traditional bookmaking into a multi-billion-dollar industry dominated by major corporate players, digital apps, and established media companies.

Types of American Bookmakers

Today’s market features several distinct types of bookmakers, catering to different preferences and regulatory environments:

• Regulated Commercial Sportsbooks: These are the household names backed by major media and entertainment corporations. Operating legally within specific states, they offer user-friendly mobile apps, secure payment methods, and strict consumer protections.
• Tribal Sportsbooks: Operating under Native American sovereignty, many tribes have partnered with major gaming brands or launched their own operations, offering both retail and online betting in numerous states.
• Offshore Bookmakers: Operating outside U.S. jurisdiction, these sites historically filled the void during the federal ban. While many still accept American customers, they lack the legal protections offered by state-regulated platforms.
• Local Bookies (“Locals”): Traditional peer-to-peer bookmakers still exist within communities, offering personalized credit lines and private arrangements, though they operate in a legal gray area or outright violation of state laws.

How American Bookmakers Set Odds

One of the most defining characteristics of American bookmaking is the use of the American odds format, typically represented with plus (+) and minus (-) signs. Understanding this system is crucial for anyone engaging with US bookmakers.

When you look at a betting board, the odds usually reflect the following:

• The Favorite (-): The team expected to win. The negative number indicates how much money you must wager to win $100 in profit.
• The Underdog (+): The team expected to lose. The positive number indicates how much profit you will win on a $100 wager.

American bookmakers use sophisticated algorithms, historical data, and real-time market movement to set these lines. Their primary goal is not necessarily to predict the winner of a game, but to balance the action on both sides. By doing so, they guarantee a profit through the “vig” or “juice”—the commission charged on every bet.

Technology and the Rise of Mobile Betting

Unlike the traditional image of a bettor sitting in a smoke-filled room or calling a local agent, modern American bookmakers operate almost entirely online. Mobile apps have become the primary battleground for sportsbooks.

Features that define modern US sports betting apps include:

• Live In-Play Betting: Allowing users to place wagers while the game is actively happening, with odds updating in real-time.
• Same-Game Parlays: Enabling bettors to combine multiple wagers from a single event into one high-payout ticket.
• Instant Cash-Outs: Giving users the ability to settle a bet early to lock in profits or cut losses before a game ends.
• Promotional Offers: Generous sign-up bonuses, risk-free bets, and boosted odds designed to attract and retain customers in a competitive market.

The Future of the Industry

The future of American bookmakers looks bright, characterized by continuous innovation and broader geographical expansion. As more states consider legalization, competition among bookmakers will likely lead to better odds, more creative betting markets, and enhanced user experiences. However, it also brings increased scrutiny regarding responsible gambling practices, consumer protection, and advertising regulations.

Whether the industry continues to grow at its current pace or matures into a more stabilized market, American bookmakers have fundamentally changed how fans interact with sports, turning every game into a potential wagering opportunity.

Gaming Agencies in Us

Who among us has never dreamed of visiting and playing in a luxurious casino in New York or Las Vegas. American gaming agencies are the most majestic in the world and are managed by industrial giants.

The body that regulates online gambling in the USA is UIGEA , Unlawful Internet Gambling Enforcement Act . This body has decided to limit gamblers by not allowing banks to transfer money to these organizations.

The relocation of online and land-based companies to neighboring countries, as is happening in Europe, was consequential and logical. These regulations did not prohibit or even hinder gambling. They only caused economic funds to move from the United States to other nations . 

American bookmakers have found space in Curacao, Antigua, Barbuda and Costa Rica, countries in small economic recovery. Like Malta and Gibraltar in Europe, these states also allow tax and bureaucratic benefits.

List of American bookmakers

In our list we indicate the following sportsbooks:

• Bodog
• Sportsbook
• Superbook
• PlayersOnly
• Horse book
• 1Bet
• Betonline
• Bookmaker
• Sportsbet
• 5Dimes

The best American bookmaker

The best American sportsbook is Bodog . Founded in 1994 in Antigua, it has become an industrial giant and operates casinos, poker, sports betting , TV and music. The brand is administered by the Antigua and Barbuda Financial Services Regulatory Commission.

Bodog has expanded its product not only to America but also to Asia and Europe, where Bodog Asia and Bodog Europe exist.

The online site complies with American land-based casino parameters.

You will be able to see rooms with all the games, continuous live TV, fun entertainment spaces, schedules dedicated to sports betting on football, basketball, baseball, hockey, cycling, volleyball, Formula 1 and matches from the major European football championships , the UEFA League, the Champions League, and championships for European and world national teams.

American gamblers really like to bet on winning athletes, such as the winner of the Ballon d’Or and tennis tournaments such as the US Open, Wimbledon and Roland Garros.

Other famous American bookmakers

Another reputable American online gaming company is Sportsbook which has acquired the license in Curacao. This large company operates 3 other American bookmakers: Superbook , Playersonly and Horsebook .

Sports betting is aimed at the most admired events by the American people: NBA, NFL, NCAA, College Football, NHL basketball matches, baseball games and American baseball matches. Online sportsbook was born in 1999 and represents the second power of the game in the USA.

1Bet , an online agency licensed in Curacao, is considered the American bookmaker closest to Europe.

In fact, there are many sponsorships in our continent, particularly in England where it is present in Premier League football matches and tennis tournaments.

In the United States, the site provides ample space for basketball betting with top teams such as New York, Boston Celtics, Phoenix Sun, Miami Heat, Atlanta and Lakers.

This company, managed by Delasport LTD , has its registered office in Curacao. In addition to the sports lineup, it features a casino with roulette, slots, baccarat and many entertainment rooms . In all American online gaming agencies, it is possible to use the most common payment methods.