Bet DSI Sportsbook

Owned by, largest sportsbook in U.S. market, (aka Bet Diamond Sports International) is one of the Internet’s top sportsbooks. They're also affiliated with the respected Bookmaker brand, and their headquarters are located in the same state-of-the-art facility.

BetDSI have an impeccable reputation, fantastic features, easy deposits and speedy withdrawals, and every bet type is imaginable. You can bet parlays, teasers, straight bets, futures, etc. offers lines on nearly every sporting event you would want to bet on, like MLB, NHL, NCAA football and basketball, PGA Tour, NFL, boxing, tennis, etc. is a skin of, one of the most trusted and profitable online sportsbooks and gambling sites in the history of internet gambling. There are a few differences between the two that we will cover in our article, but for the most part, they’re extremely similar. Most importantly, their cashier and payouts are the same.

Diamond Sportsbook International has their roots back in 1991, long before the idea of placing sports bets online was even an idea. In the early 90s, BetDSI was a phone operated offshore bookmaker that did most of their business through agents.

The sportsbook began working online in 1998, but its reputation began to deteriorate seemingly as soon as they opened their virtual doors and began accepting bets. DSI held several aliases through their years in operation, including DSI, 2BetDSI, and Diamond Sportsbook. The company they operated under was Aracosia de Oriente, S.A. This was the outfit’s legal name in Spanish, and their legal name in Costa Rica. The company was founded in 1996, two years before they became an online sportsbook.

Enter the world of BetSDI Sportsbook

All the major sports are represented, including the NBA, NFL, NHL, and various soccer leagues. Exotic wagers are also available in abundance, including surfing, entertainment props, and even World Series of Poker odds. After all they've been in business since 1998, and they serve customers in over 140 countries (including the United States) with a wide range of currency and language options.

There are lots of reasons to recommend BetDSI, but these are the selling points everyone always comes back to:
  • Simplicity - Some might accuse the BetDSI site of looking basic, but many prefer that kind of visual simplicity. After all, people are there to bet on sports, not to be impressed by the talents of their designers.
  • Live Betting Platform - You can wager on games that are in progress and get real-time updates on odds fluctuations. All major sports are included.
  • Bettor Resources - A number of tools are available to make your betting experience as enjoyable (and profitable) as possible. These include an odds converter, parlay and teaser calculators, and an RSS feed packed with the latest news and predictions.
  • Mobile Betting - While most of their competitors offer a mobile betting platform, few can come close to the quality and convenience of BetDSI.

Promotions and Bonuses

The bonuses for sportsbook players start immediately after making your first deposit, whereby ou will receive a 50% on your first deposit up to $2,500. That’s one of the highest bonuses around.

BetDSI offers a few unique promotions throughout the year, but their signup bonus is somewhat weak with a $300 max bonus and 10x playthrough requirement. Having said that it is worth looking at their website frequently to discover the different bonuses you’re eligible to receive.

Support, Banking & Security

Many bettors think that BetDSI and are direct skins of each other, similar to and The two sportsbooks do use the same cashier, so the fast payouts and reliability players have experienced at Bookmaker is present at DSI, but there are some differences. First of all, their odds and markets are not identical. Most of their lines are similar, but players will notice differences in both markets and odds when comparing the two sportsbooks.

BetDSI has more deposit and payout options than any other sportsbook open to the US. The most commonly used deposit method is a credit card. Visa and MasterCard deposits are available up to $49-$1499 per deposit. The deposit limit for bitcoin is $10-$10,000. Bank draft/Cashiers Check and certified checks will also work for depositing Person to Person (WU/MG) transactions are also available.

Withdrawals are made in a timely manner at BetDSI. This isn’t one of those online sportsbooks that makes customers wait long to receive their winnings. If your deposit method was a credit card, this is how you will receive your funds. They can also ship you the money directly to your bank account with a bank wire transaction. Fees do apply naturally.

Bitcoin is the quickest and easiest method for cashing out. Bitcoin payout limits are $50-$10,000 and is completed within 36 hours, but usually earlier. Bank wire payout limits are set between $10k-$45k. It is not recommended however, unless you really want a bank wire from Costa Rica (for more than $10k) going into your bank??? The good old fashioned cheque by mail is available for $100-$3k amounts. On the slow side, Person to Person (WU/MG) is available for a fee and a $300 limit! A Debit card method is also available if you are willing to disclose your personal info.

A BetDSI account can be accessed from anywhere in the country via a computer or mobile device such as a smartphone, iPad, etc. Also the BetDSI mobile app is one of the best in the industry.

If a customers need to ask a question or lodge a complaint, they can reach BetDSI via email, fax, or toll-free number at any hour of the day. BetDSI staff is generally well-trained and more than capable of resolving any issues that might arise.

Pros & Cons


  • Massive betting limits for U.S. sports bettors online.
  • Large deposit bonus and reload options
  • Sharp odds.


  • Not the best sportsbook for recreational bettors.
  • Loyalty program may be pulled for profitable bettors.