Thunder Host Blazers in Key Western Conference Matchup The 17–1 Oklahoma City Thunder return home…
Best US Betting Sites and Offshore Sportsbooks 2025
Access the best US betting sites and online sportsbooks, featuring top-rated platforms MyBookie, BetAnything, WagerStreet, and BetOnline. Whether you’re a seasoned bettor or new to sports betting, these offshore sportsbooks offer the best odds, fastest payouts, and generous bonus.
Top Offshore Sportsbooks for U.S. Players
The top offshore sportsbooks for US players come with significant advantages that elevate the online betting experience beyond what many state-licensed platforms provide. This includes exceptional betting flexibility. The offshore sportsbooks offer extensive sports markets covering the NFL, NBA, MLB, NCAA, and NHL, as well as international sports and Esports. They feature competitive odds and diverse bet types, including live betting, prop bets, and futures, enhancing the excitement and potential returns for bettors.
Additionally, offshore sportsbooks are known for their generous welcome bonuses and ongoing promotions. Equally important is the variety and convenience of payment options, including cryptocurrencies like Bitcoin, Litecoin and Ethereum, which enable instant, secure, and often with no transfer fees. This also allows for anonymous betting, appealing to privacy-conscious players. All the offshore sportsbooks we list operate under reputable international licenses, ensuring high standards of security, fairness, and timely payouts.
BetAnything – Great value with -105 odds
BetAnything currently ranks as our top-rated sportsbook for U.S. players. Renowned for its reduced juice odds, comprehensive
live betting platform, horses, lottery and wide selection of casino games, BetAnything offers a well-rounded betting experience.
With over two decades online based in Costa Rica, the sportsbook has earned a strong reputation for payout reliability and exceptional customer support, making them a top choice for both new and seasoned bettors.
Signup Bonus:
30% Cash up to $600 Welcome Bonus,
Promo Code: “BIG30”
Pro’s:
- Limitless Wagering Options
- Reduced Juice -105 Odds
- Fast Payouts, 24/7 Support
Con’s:
- Smaller Bonuses than Competitors
BetUS – Established in 1994, Leader in Offshore Betting
BetUS is currently rated as the #2 sportsbook for U.S. Players. With a vibrant platform designed for both newcomers and seasoned bettors, BetUS delivers a seamless wagering experience packed with competitive odds, generous bonuses, and a vast selection of sports and casino games.
BetUS has operated in Costa Rica since 1994. They have been featured on Forbes, Sports Illustrated, and are endorsed by former Falcons QB Michael Vick.
Signup Bonus:
125% up to $2,000 Welcome Bonus,
Promo Code: “JOIN125“
Pro’s:
- Biggest Bonuses & Rewards
- BetUS TV Free Picks
- Online since 1994
Con’s:
- High rollover requirements
MyBookie – Exclusive VIP Program accessible to all Players
MyBookie is our #3 rated sportsbook for U.S. Players. They feature a user-friendly platform, competitive odds, fast payouts, and a wide variety of betting options. The top sportsbooks also offers a VIP loyalty program, and solid range of ongoing sportsbook promotions and contests.
The sportsbook has been live over 10 years, based in Costa Rica and operators under a Curacao license. Be sure to mention promo code “CRYPTO100” when you sign-up to claim your 100% Welcome Bonus up to $1,000.
Signup Bonus:
100% up to $1,000 Crypto Bonus,
Promo Code: “CRYPTO100“
Pro’s:
- Robust live betting platform
- Depth of sports markets
- Outperforms many traditional sportsbook apps
Con’s:
- No live steaming access
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Best Sportsbook Bonuses and Promotions
The best offshore sportsbooks for US players feature generous bonuses and promotions. The top platforms like BetUS offer a 125% deposit match up to $2,000, while BetOnline offers a 50% match bonus up to $250, and MyBookie offers a 100% crypto bonus up to $1,000. The best offshore sportsbooks also include ongoing promotions such as reload bonuses, odds boosts, and monthly cashback rewards, often enhanced when using cryptocurrencies.
The bonuses come with fair wagering requirements and cover a wide range of sports markets, making them highly attractive for both new and seasoned U.S. bettors to take advanage of.
Bet105
GET A $50 FREE BET, WHEN YOU DEPOSIT $100 OR MORE
Get a $50 Free Bet when you make your first Crypto Deposit of $100 or more.
5x Rollover, -105 Odds and enjoy Instant Withdraws (No KYC). Promo Code: COMPLETE
Get a $50 Free Bet when you make your first Crypto Deposit of $100 or more.
5x Rollover, -105 Odds and enjoy Instant Withdraws (No KYC). Promo Code: COMPLETE
WagerStreet
125% Crypto Welcome Bonus – up to $2,0000
WagerStreet 125% Crypto match bonus up to $2,000 when making an initial deposit, must be via cryptocurrency. A minimum deposit of $100 is required to qualify. Promo Code: COMPLETE
WagerStreet 125% Crypto match bonus up to $2,000 when making an initial deposit, must be via cryptocurrency. A minimum deposit of $100 is required to qualify. Promo Code: COMPLETE
BetUS
125% Welcome Bonus – up to $2,000
Brand’s crypto welcome offer grants BetUS 125% Welcome Bonus up to $2,000 applies on your first three deposits. 125% match on deposits, 100% towards Sports Bonus (up to $2,000) and 25% towards Casino Bonus (up to $625) across the first three deposits combined. A minimum deposit of $100 is required to qualify. Promo Code: JOIN125
Brand’s crypto welcome offer grants BetUS 125% Welcome Bonus up to $2,000 applies on your first three deposits. 125% match on deposits, 100% towards Sports Bonus (up to $2,000) and 25% towards Casino Bonus (up to $625) across the first three deposits combined. A minimum deposit of $100 is required to qualify. Promo Code: JOIN125
MyBookie
100% Welcome Bonus – up to $1,000
MyBookie 100% Crypto match bonus up to $1,000 for new users making their first deposit with cryptocurrency. A minimum deposit of $50 is required to qualify. Promo Code: CRYPTO100
MyBookie 100% Crypto match bonus up to $1,000 for new users making their first deposit with cryptocurrency. A minimum deposit of $50 is required to qualify. Promo Code: CRYPTO100
BetAnything
100% Welcome Bonus – up to $1,000
BetAnything 30% Cash Bonus up to $600, you may deposit via any method. When signing up at BetAnything you must select regular odds, and make a minimum deposit of $20 via Crypto or $25 via Credit Card to qualify. Promo Code: BIG30
BetAnything 30% Cash Bonus up to $600, you may deposit via any method. When signing up at BetAnything you must select regular odds, and make a minimum deposit of $20 via Crypto or $25 via Credit Card to qualify. Promo Code: BIG30
Top Offshore casinos for U.S. Players
The top offshore casinos for US players present several advantages over the state-licensed platforms, including unrestricted nationwide access and extensive game libraries which often exceed 1,000 titles. These premium games include slots, live dealer, and progressive jackpots. The offshore casinos are also known for lucrative bonuses, with welcome offers up to $10,000 for first time depositors, plus ongoing promotions and VIP rewards, appealing to both casual and high-stakes players.
Additionally, the best offshore casinos provide a wide range of payment options. Among the most widely utilized banking methods are cryptocurrencies, eWallets, credit cards, and bank transfers, which facilitate fast, secure, and often anonymous transactions. Operating under licenses from reputable international authorities, these casinos prioritize player security by providing SSL encryption protocols and delivering prompt and responsive customer support.
The top casinos invest millions when it comes to featuring the latest games, making them an attractive and hassle free choice for US players seeking a superior online gambling experience without the hassle that come with the regulated platforms.
Slots of Vegas – #1 top-rated online casino for U.S. players
Slots of Vegas is recognized as our #1 top-rated online casino for U.S. players. This is due their well known and trusted casino platform featuring an extensive selection of high-quality slots games. Powered by reputable software providers like Realtime Gaming, they offer immersive graphics, smooth gameplay, and exciting bonus features.
The leading casino is praised for fast loading speeds, minimal downtime, and responsive 24/7 customer support, ensuring a premium gaming experience.
Signup Bonus:
250% up to $2,500 Welcome Bonus,
Promo Code: “WILD250“
Pro’s:
- Best Casino Game Selection
- No Max Withdrawal Limits
- Exclusive VIP Rewards
Con’s:
- Only RTG and SpinLogic Games
Wild Casino – A top-tier online casino
Wild Casino is a top-tier online casino and currently is ranked #2 at CompleteSports. The popular casino is known for their extensive game selection with over 1,000 slots, table games, video poker, and live dealer games. The casino caters to both casual and seasoned gamblers. Featuring a clean and easy-to-navigate platform optimized for desktop and mobile play, ensuring smooth gameplay and fast load times.
You wont find any free to play or free chips at
Wild Casino but they make up for that with their wide range of payment methods, including seventeen cryptocurrencies which enable fast and reliable transactions. With 24/7 customer support and a strong commitment to security and responsible gambling, Wild Casino delivers an exciting, and trustworthy gaming experience, making it a top choice for U.S. casino players.
Signup Bonus:
250% up to $2,500 Welcome Bonus,
Promo Code: “WILD250“
Pro’s:
- 1,000+ Slots, Table, and Live Dealer Games
- Best Cashier, Fastest payouts via Crypto
- Best Promos, Tournaments, and VIP Rewards
Con’s:
- Missing Sports Betting
Super Slots – Third top rated casino for US Players
Super Slots Casino rounds out our list as the third top rated casino for US Players. The casino features a massive game library with more than 1,500 titles from top developers like Betsoft, Dragon Gaming, Rival, and Visionary iGaming. The casino excels in variety, offering not only an extensive slots selection but also a robust lineup of table games, live dealer options, and specialty games such as scratch cards and virtual poker.
New players benefit from a generous welcome bonus plus ongoing promotions and a VIP program. SuperSlots also stands out for its strong support of cryptocurrency, accepting 17 different coins with fast, fee-free transactions, making it secure for all players who value privacy. With a user-friendly interface, reliable security measures, and exciting tournaments, SuperSlots checks all the boxes delivering a premium gaming experience for all U.S. players.
Signup Bonus:
300% up to $1,000 + 300 Free Spins,
Promo Code: No Code Required
Pro’s:
- Best Slots Game Selection
- Lightning Fast Crypto payouts
- $15,000 Daily Cash race
Con’s:
- 5k Max Cashout Limit
Responsible Wagering at Online Betting Sites:
One important feature of online betting sites is responsible wagering. This is a critical component to ensure an enjoyable sports betting and casino experience. Leading sportsbooks offer a wide range of player protection options, allowing bettors control over their wagering sessions. These include setting deposit and time limits, as well as self-exclusion programs.
When it comes to betting online, wager with funds you’re able to risk. This means you’re not dipping into your kid’s college fund, or the down payment on a home you’re about to purchase. Bet what you can afford to lose without putting yourself in financial distress.
The appropriate amount to risk when betting on sports often depends on your bankroll. For long-term success, it is recommended you risk 1% and 5% of your total bankroll per bet. For beginners, a more conservative approach of 1% to 2% per wager is best advised to protect from significant losses and to allow extended betting sessions throughout a sports season.
Does this mean that everyone follows the 1 to 5% rule? Unfortunately no, newbie gamblers prefer to bet 50% or 100% of their bankroll which is why Sportsbooks allow players to set their max wagers. This also closely relates to how many hours you should be allowed to play live dealer casino or poker. Players can also set time limits per day, week, and month.
The self-exclusion feature enables gamblers to enter a cool-down period and not be allowed back at the Sportsbook or Casino for a specified time. Such measures are essential in helping players avoid excessive gambling, substantial losses, and emotional distress.
All of the Offshore Sportsbooks featured at CompleteSports respect and support responsible wagering. Ensuring a balanced approach where betting on sports, playing casino games and poker remain a form of online entertainment.
Best Online Sportsbooks FAQs:
An online sportsbook refers to any betting site accessible over the internet. Offshore sportsbooks are a type of online sportsbook that operate outside the U.S. and are not regulated by U.S. authorities. Many offshore sportsbooks accept American bettors, offering competitive odds and a broader range of betting options, but they operate under international gaming licenses.
Trustworthy offshore sportsbooks are usually licensed by reputable gaming jurisdictions like Curaçao, Panama, or Antigua. Look for:
• A long track record (10+ years is ideal)
• Consistent, verified payouts
• Transparent terms and conditions
• Active customer support
• Positive player reviews on forums and watchdog sites
Most offshore sportsbooks accept a wide range of payment methods, including:
• Credit/debit cards (Visa, Mastercard)
• Cryptocurrencies (Bitcoin, Ethereum, USDT)
• Bank transfers
• E-wallets (Skrill, Neteller – less common now)
Crypto is often preferred for its speed, anonymity, and low fees.
Yes, but the speed and reliability depend on the sportsbook and your chosen method. Cryptocurrency withdrawals are generally the fastest (under 24 hours), while bank wires or checks may take 3–10 business days. Reputable sportsbooks process payments reliably, but lesser-known sites may delay or deny payouts.
Most bonuses are safe but come with terms and rollover requirements. Always read the fine print:
• Check the rollover (e.g., 10x, 20x)
• Know which bets qualify
• Be aware of expiration limits
Stick to known sites with transparent promo terms to avoid issues.
Absolutely. Offshore sportsbooks often offer a broader selection of U.S. sports and markets than some regulated platforms, including:
• NFL, NBA, MLB, NHL
• College football and basketball
• Political and entertainment betting
• Esports and props
Yes. Most modern offshore sportsbooks provide in-play (live) betting for popular sports. Features vary by site, but you’ll usually get real-time odds, interactive dashboards, and fast bet settlement. Live betting is especially popular for NFL, soccer, and tennis.
Start by contacting the sportsbook’s customer support. Reputable sites will work to resolve the issue. If unresolved:
• Use player watchdog sites like Sportsbook Review (SBR) or AskGamblers to file a complaint
• Post on betting forums for community support
Remember: because these sites aren’t U.S.-regulated, your legal options are limited—another reason to choose well-established brands.
• Update CompleteSports, our team will help guide you through through the process