Top US Gambling Brands Offering Both Casino and Sports Betting

Highlights

• FanDuel, DraftKings, BetMGM, and Caesars are unequivocal leaders in US gambling brands offering both casino and sports betting.
• Generous promotions are a highlight at US one-stop platforms, ranging from welcome bonuses to bonus bets, casino spins, and more.
• Social sportsbooks and casinos are an excellent alternative for users in restricted areas.

Traditionally, casino or sports betting had you choosing one platform over another, but that's no longer the case, a remnant of the past, as you would have it. Today, US players can get a taste of the two-in-one.

Throughout this guide, readers are walked through the top US gambling brands offering a merger of the two worlds, that is, both casino and sports betting, with honorable mentions like FanDuel, DraftKings, BetMGM, and Caesars. The guide also examines what makes them special, their exclusive bonuses, and how to get started.

Is sports betting and casino gaming legal in the US?

The short answer is yes, sports betting and casino gaming are legal in the US. However, the legality varies by state. The 2018 Supreme Court ruling overturning PASPA (the Professional and Amateur Sports Protection Act of 1992), which declared it unconstitutional, allowed states to legalize sports betting. Fast forward to today, and the legality of sports betting is solely dependent on the state.

As of July 2025, there are more than 38 states legalizing sports betting (or some form of it), including Washington, D.C., and Puerto Rico. Comparatively, the legalization of traditional online casinos has faced slower adoption than the sports betting counterpart. Only seven states, namely Connecticut, Delaware, Michigan, New Jersey, Pennsylvania, Rhode Island, and West Virginia, allow real-money online casinos.

Social casinos are bridging the gap with a sweeps model that is legal in most of the US. As with sports betting, legality is determined on a state-by-state basis, and it is worth going over the terms and conditions to determine if a region is restricted.

The top 4 casino and sports betting sites: best one-stop US gambling brands

Once the legal landscape is understood, it becomes clear that the list of top US betting sites offering both casino and sports betting is fast growing. Honorable mentions like FanDuel, DraftKings, BetMGM, and Caesars are the trailblazers. Below is a highlight of what each offers, plus the exclusive bonuses that can be claimed.

FanDuel: America's number one sportsbook and casino

FanDuel, which describes itself as America's number one sportsbook, is a household name that started as a daily fantasy sports site and branched out to include an online sportsbook, casino, and racebook. The sportsbook is legal in more than 24 states, whereas the online casino is only available in Connecticut, Michigan, New Jersey, Pennsylvania, and West Virginia. New sports bettors who register for an account receive 150 dollars in bonus bets if their first wager of 5 dollars or more wins.

The brand has earned recognition for its extensive coverage of North American sports and competitions, including the NBA, NFL, NCAAF, NCAAB, NHL, MLB, WNBA and more. A large number of betting markets, boosted odds prices, parlay boosts, and sport-specific extras, such as a 30 percent tennis profit boost, further add to its appeal.

Casino players are not left out. By opting in, they receive 500 bonus spins, plus up to 1,000 dollars back in casino bonus on their first day net loss. These can be used on more than 1,000 games that range from slots to table games and live dealers, with filter options for jackpots, classic reels, bonus buy slots, FanDuel exclusives, arcade games and more.

DraftKings: A close second among the "big two"

DraftKings is another one-stop betting platform that is deserving of the placeholder "the big two" alongside FanDuel. DraftKings also started out as a daily fantasy sports product but soon expanded into sports betting, casino, and horse racing.

DraftKings Sportsbook is legal in 26 states, the online casino is live in five states (Connecticut, Michigan, New Jersey, Pennsylvania, West Virginia), and daily fantasy sports are available in 44 states (excluding Hawaii, Idaho, Montana, Nevada, Oregon, Washington).

On the bonus front, DraftKings users qualify for 150 dollars in bonus bets with an initial 5 dollar minimum deposit and wager. Win or lose, the sportsbook credits six 25 dollar bonus bets that can be used in any sports betting market. Bettors get the full slate of options from the NFL to NBA, MLB, NHL, soccer, tennis, USFL, MMA, NASCAR, Formula 1, PGA and more. The live betting interface is fast and reliable, and extras like player props are a particular specialty at DraftKings.

Those who choose DraftKings Casino can similarly claim a two-part welcome bonus of 500 bonus spins and up to 1,000 dollars back in casino credits on net losses, applicable in the first 24 hours. These offers are playable on more than 800 games that range from slots to classic table games and live dealers.

BetMGM: Legacy brand online with a huge welcome bonus

BetMGM brings its brick-and-mortar legacy brand online with an excellent sportsbook, online casino, and one of the largest welcome bonuses available. New BetMGM sportsbook users receive a first-bet safety net bonus of up to 1,500 dollars, meaning bettors get their initial losing wager back in bonus bets in one of two formats.

If the first bet is 50 dollars or more, the refund is credited back in 20 percent denominations, whereas wagers of 49 dollars or less are paid back as a single bonus bet. BetMGM covers all the go-to North American sports and competitions, ranging from the NBA to MLB, NFL, NHL, WNBA, NCAAF, Formula 1, UFC and more. These markets are fitted with the usual bet types, including moneyline, totals and point spreads, along with many player props and competitive odds.

Casino players have a similarly strong experience, starting with a welcome bonus that matches the first deposit 100 percent up to 1,000 dollars, plus a 25 dollar casino bonus on the house.

Caesars: Industry leader and top contender

Caesars is an industry leader with ties to the iconic Caesars Palace, long synonymous with casino gaming and gambling. That sense of grandeur is reflected online, particularly through the Caesars Rewards program, where accumulated rewards credits can be redeemed at more than 50 destinations.

On the sportsbook side, Caesars offers a welcome bonus that credits up to ten 100 percent profit boosts, each worth up to 2,500 dollars. This promotion is described as "Bet 1 dollar, double your winnings your next ten bets" and helps position Caesars as a top contender among US gambling brands.

The sportsbook itself is robust, covering all major US sports and extending to popular global sports. Bettors can choose from top competitions such as the NBA, NFL, NHL, MLB, MLS, UFC, motorsports, and European soccer, with many betting markets and competitive odds available.

Key betting features include early cash out, live betting with live streaming, same-game parlays, and microbetting. On the casino side, Caesars offers a 100 percent deposit match of up to 2,500 dollars, plus 2,500 reward credits that can be redeemed online or at Caesars destinations, provided at least 25 dollars is wagered on casino games in the first seven days after registration.

Play at the best US gambling brands: two worlds in one

The days of having to choose one platform over another for gaming, whether sportsbook or casino, are largely over. New players and established industry giants now offer two-in-one platforms that greatly enhance convenience for users.

Online casino regulation and adoption still lag behind sports betting in many jurisdictions, but brands like FanDuel, DraftKings, BetMGM, and Caesars are laying the blueprint for what integrated gambling platforms can look like. By signing up with these operators where legal, players can access exclusive welcome bonuses and enjoy both casino games and sports betting from a single account.