Diamond Sportsbook International has more than 20 years of online gaming experience. BetDSI is among the most established, trusted and robust sportsbooks and casinos online.

BetDSI offers plenty of different online services and promotions, including a choice of welcome bonuses. Choose between a sportsbook bonus, a casino bonus, or a combo of both! Below is a brief synopsis of the BetDSI promo codes available to all new BetDSI customers.

Click here to register your new BetDSI account and get started.


What are the BetDSI promo codes available to me?

There are 3 BetDSI promo codes we recommend to new customers. Once a member, you make take advantage of a couple of reload bonus codes. Other promotions are regularly emailed to you. Consult our table below!

BetDSI Promo Codes

BetDSI ServiceBonus TypeBonus CodeBonus Description
Sportsbook & CasinoWelcome Bonus, New Customers Only.USABONUSReceive a 100% match bonus on your first deposit up to $1,000, split 50% as a casino bonus and 50% as a sports bonus. 40x wagering requirement for casino, 20x for the sportsbook. Min deposit of $50.
SportsbookWelcome Bonus, New Customers Only.USASPORTSReceive a 100% match bonus on your first deposit up to $1,000. 20x wagering requirement. Min deposit of $50.
CasinoWelcome Bonus, New Customers Only.USACASINOReceive a 100% match bonus on your first deposit up to $1,000. 40x wagering requirement. Min deposit of $50.
SportsbookReload Bonus for Existing Customers. RE-UP30Receive a 30% redeposit bonus up to $2,500. Bitcoin only. 10x wagering requirement.
SportsbookReload Bonus for Existing Customers. RE-UP15Receive a 30% redeposit bonus up to $2,500. 6x wagering requirement.
ALLOpt for No Bonus.NO BONUS1x wagering requirement before requesting a payout.
Horse RacingUp to 8% in automatic rebates.CLICK HERE8% back on all exotic bets, and 3% on all win, place and show bets.


How to Register Your New BetDSI Account

BetDSI offers an extensive selection of promotions, and that selection continues to evolve. New members have access to welcome bonuses geared toward the sportsbook, casino or both. Existing members have access to reload bonuses. In fact, you can claim as much as $2,500 each time you make a deposit.

There are also loyalty bonuses available to claim, and BetDSI has a promotional calendar. Expect a slate of football promotions during the NFL season, for instance, and the casino calendar includes showcase slots, special progressive jackpots, tournaments, contests and more.

You can select the BetDSI bonus code of your choice after you’ve registered your account and upon making a deposit in the cashier.

To get started, click here to register your new BetDSI account.

You must enter your true and accurate personal information. BetDSI validate your phone number and verify your age and identity. They will not allow any underage gambling!

Register Your BetDSI Account


SMS Phone Verification of Your BetDSI Account


After successfully verifying your phone number, you can continue to fill out your personal information. Note that BetDSI requires your date of birth and your Social Security Number. Again, you need to proceed with your actual identity so that you may deposit and later withdraw funds!

Complete Your Personal Details


Make a Deposit and Choose Your Bonus Code

Now that you’ve successfully registered a new BetDSI account, you can visit the Cashier and make your first deposit. You can deposit with a credit card, with Bitcoin, or via MoneyGram.

If you want to deposit with a credit card, you will have to submit a credit card authorization form. We actually recommend depositing with Bitcoin if at all possible. It’s quick and there are no fees!

Whichever deposit method you choose, you will then be able to select the BetDSI promo code of choice.

Select Your BetDSI Bonus Code in the Cashier


We recommend reading the BetDSI review at https://onlinecasinousabonus.com/betdsi-bonus-code/ for more details on the BetDSI deposit and withdrawal options and procedures.


Bonus Code USABONUS: 100% Welcome Bonus

BetDSI offers three sign-up promotions that are similar but differ in terms of your gambling interests. This first one is intended for the member who enjoys the casino as well as the sportsbook and other services. The minimum deposit at BetDSI is $50. During the deposit process through the cashier, a box will be available to enter a promo code. Copy and paste the promo code USABONUS.

This is a match bonus, which means that if you deposit the $50 minimum, you will receive a $50 bonus. BetDSI maintains several accounts for each member. The cash balance reflects the actual money you deposit. You can use this money however you like. The sportsbook bonus balance holds the bonus money you can use to bet on sports, horses and so on. Likewise, the casino bonus balance holds the bonus money that you can use on slot machines, video poker, blackjack, roulette and so forth.

Since this is a welcome bonus for both the sportsbook and the casino, a $25 bonus will be posted to your sportsbook bonus balance and a $25 bonus will be posted to your casino bonus balance. The max bonus is $1,000. If you claim it, you would get a $500 sportsbook bonus and a $500 casino bonus after making an initial deposit of $1,000.

There is a 20x wagering requirement, or rollover requirement, on the sports bonus and a 40x wagering requirement on the casino bonus.



Bonus Code USASPORTS: 100% Welcome Bonus

If you prefer all of your bonus to be eligible for sports betting, then use the promo code USASPORTS. The minimum deposit is again $50, and BetDSI will match your deposit by 100% up to $500. You may notice that the maximum bonus is smaller. But you are getting more bonus for sports wagering sooner, so it really comes down to how much you plan to deposit and where your gambling interests lie.

The rollover requirement for the sports bonus is 20x.


Bonus Code USACASINO: 100% Welcome Bonus

Casino players who do not bet on sports may want to use promo code USACASINO instead. Your $50 or greater deposit will be matched as a casino bonus up to $500.

This bonus has a 40x rollover requirement.


BetDSI Wagering Requirements

The BetDSI welcome bonuses all have a wagering requirement. The sportsbook bonus has a 20x wagering requirement. This means that you must wager 20x the sum of the deposit and bonus amount prior to requesting a withdrawal.

So if you opted for the USASPORTS bonus and deposited a $100, you would have a $100 sports bonus. You would then need to play $200 x 20 = $4,000 worth of bets before you would be allowed to request a withdrawal.

The casino bonus has a 40x wagering requirement, so in the above example, if you opted for the USACASINO bonus code and deposited $100, you would have to wager $200 x 40 = $8,000 in the casino.

Note that you do not have to lose that amount, you just need to play that amount.

If you do not want to worry about wagering requirements, you can opt for the NO BONUS option and forego any welcome bonus. However, be aware that there is still a 1x wagering requirement on your deposit amount before you can process a withdrawal!


BetDSI Review

Below is a brief review of all the services BetDSI has to offer.



Diamond Sportsbook International offers a sophisticated sportsbook product that features markets from around the world. The usual targets for American gamblers are covered—NFL, MLB, NHL, NBA, NCAA—but you will find smaller markets as well. Hockey fans, for instance, are not just limited to the NHL but can bet on Champions Hockey League and Kontinental Hockey League games. You can also wager on boxing, cycling, golf, mixed martial arts, motor racing, rugby, soccer, tennis and much more. BetDSI even allows you to request coverage of an unsupported sport or event. Betting types vary from sport to sport, but you can expect straight bets, moneyline betting, spread betting, parlays and so forth.


Live Betting

BetDSI offers live betting for all major markets. Once a supported game or match is live, you are able to wager with real-time odds during any commercial, timeout or other stoppage. These wagers include spreads, moneylines and over-unders as well as props, which we will discuss more in an upcoming section. Not only are you able to place bets while the game is live, you can buy out as well. This allows the savvy bettor to increase his winnings when the going is good and limit losses when it is not. The system is fast and responsive, so you never have to worry about buy-ins and buy-outs not going through.



The online racebook at BetDSI features tracks from around the world. You can expect coverage of the Breeders’ Cup and the Kentucky Derby, of course, but if you want to bet the daily races at a track in Dublin you can. In fact, BetDSI promotes coverage of “every racetrack around the globe.” Most online racebooks cannot make that claim. Your sportsbook bonus balance is usable at the racebook. You earn loyalty rewards on every cash bet. You will have access to special racebook promotions. BetDSI also offers a daily rebate on all bets. This is not limited to losses. You earn 8% on all exotic bets, and 3% on all win, place and show bets. Note that rates are lower if you use the call center instead of the website.



As interest in eSports rises so does interest in and support for eSports betting. This is an area where BetDSI has been ahead of the competition for a while now. Its product for eSports looks a lot like the sportsbook in terms of polish and features. You have various wagering options, including moneylines, totals and spreads. You can bet as little as $1 or as much as $10,000. BetDSI covers many markets, including CS:GO, Dota 2, Hearthstone, League of Legends, Overwatch and StarCraft. You can use your sportsbook bonus balance, and you earn loyalty rewards on all of these wagers as well.



Entertainment betting is supported at BetDSI as well, and you can wager on practically anything. Markets include award shows, such as the Academy Awards and the Golden Globes. You can bet on pageants, such as Miss America and Miss Universe. If you are into reality television, you can place bets on Survivor, Big Brother, Dancing with the Stars, The Voice and much more. BetDSI even offers betting on scripted television. This includes watercooler shows like Game of Thrones but also lower-profile sitcoms and serial dramas, and bet types are very specific to each show and so reward fans.



The casino at BetDSI is a product onto its own. It even has its own bonus balance, and this is a good thing. Casinos at online sportsbooks often feel tacked on, but this is a full-featured casino. Even if you care nothing at all about sports betting, BetDSI is a viable alternative to your other casino options. The focus here is on a Las Vegas-like experience, and you can expect slot machines, video poker, keno, bingo, blackjack, roulette, baccarat, craps and much more. No download is required, which means every casino game available is playable directly through any modern web browser on any platform.



There is always at least one contest active at BetDSI and often two or more. Contests are different from other services in that participation is free. You do need an active account to win prizes. An active account means at least $5 in real cash balance or a deposit in the last $30 days. One of the most popular contests at BetDSI is March Madness. Fill out your bracket and win thousands if you pick correctly. As of this writing, the current challenge is a streak challenge that lets you win as much as $25,000!



BetDSI markets its menu of prop bets as the largest in the world, and it is certainly the most expansive online selection that we have reviewed. Prop betting includes entertainment, which we covered earlier, as well as politics and current events. Again, you can bet on almost everything, but where BetDSI really shines is in the sports world. In terms of statistical prop bets, you can wager on almost every statistic tracked, and you can do so for individual players, groups of players and entire teams.


BetDSI Loyalty Rewards

The rewards program at BetDSI is not exclusive. You earn Gold membership as soon as you make your first real deposit. BetPoints is the rewards currency. You earn BP whenever you wager or buy in with your cash balance. Platinum membership is achieved when you earn 30,000 BP in a 12-month period, and Diamond membership requires 300,000 BP earned in a year. BetPoints are accrued at a faster rate as you rise in level. BetPoints convert into a bonus that you just have to play through once.


Place your bets at BetDSI today!






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