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US Online Sportsbooks Offering a 100% Deposit Bonus

Boost your funds with a tremendous 100% matched deposit bonus at these top sportsbooks. On this page, we analyze the types of bonus offers that US betting sites provide, and where you can find the offers with which you can double your first deposit and extend your bankroll.

Since online sports betting was legalized across the US in 2018, numerous online sportsbooks have launched offering attractive bet bonus offers such as bonus bets, no deposit bonus bets, and a 100% deposit bonus.

For states with legal online casino gaming, users can access promos such as bonus spins, bonus chip offers as more with an eligible deposit. Online casinos typically offer promos that consist of no deposit bonus spins or bonus money with a set minimum deposit amount. Online casino gambling, along with sports betting, has grown rapidly in recent years and any new player will notice several deposit bonus codes available as they look to sign up with a site.

All bettors want to make money betting on sports, and finding the sports betting sites that offer the best sportsbook bonus can massively help in that aim. Sportsbooks need to stand out from the crowd, so offering a bonus bet or an enticing sports betting bonus can help attract players. Any real money bonus amount is welcome for bettors, but a $100 welcome bonus or a $100 match bonus are particularly appealing as they get your bankroll off to a positive start immediately. As long as the bonus terms are acceptable, you should always be looking to take advantage of sportsbook or new casino bonuses.

Some bonuses may require bonus code for you to access new player offers. The good news is these are extremely straightforward to use. You simply enter your code when signing up in the relevant field and get instant access to your 100 bonus or bonus credit.

These sports betting bonuses can help players make a profit over the course of a year, so whenever you see a gambling bonus, make sure you snap it up. As we mentioned above, sportsbook bonuses come in many different formats, and we are going to look at perhaps the best available, a 100% sportsbook bonus.

100% Deposit Bonus Sportsbook Offers

2005 ratings
Up To $1,000 Deposit Bonus
  • Accepts deposits as low as $5
  • Hefty welcome and referral bonuses
  • Available in 22 US States
Gambling problem? Call 1-800-GAMBLER. Call (800) 327-5050 or visit (MA). Call 877-8-HOPENY/text HOPENY (467369)(NY). Call 1-800-522-4700 (NH), 888-789-7777/visit (CT), or visit (WV). Offer for new customers 21+ (18+ KY/NH/WY), present in AZ, CO, CT, IL, IN, IA, KS, KY, LA (select parishes), MA, MD, ME, MI, NJ, NJ, NY, OH, PA, TN, VA, VT, WV, WY only. Void in ONT/OR/NH. Eligibility restrictions apply. See terms at
1148 ratings
Bet $5, Get $150 In Bonus Bets
  • Massive Choice of Sports
  • Daily Odds Boosts
  • Convenient Banking
Gambling Problem? Call 1-800-GAMBLER. Hope is here. or call (800)-327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or Text HOPENY (467369) (NY). 21+ and present in AZ, CO, CT, IA, IL, IN, KS, KY, LA (permitted parishes only), MA, MD, MI, NC, NJ, NY, OH, PA, TN, VA, VT, WV, or WY.
Promocode: GAMBLEUSA
1445 ratings
Up To $1,500 First Bet Offer
  • Superb range of sports
  • Enticing rewards program
  • Extensive catalogs of betting markets
Gambling problem? Call 1-800-GAMBLER (available in the US). Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). 21+ only. Please gamble responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800- 981-0023 (PR). First bet offer for new customers only. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. See for terms. US $1500 promotional offer not available in New York, Nevada, North Carolina, Ontario, or Puerto Rico.
Promocode: GUSA1000
1265 ratings
$1,000 First Bet on Caesars
  • Great Mobile App
  • Brilliant Welcome Bonus
  • Range Of Bet Types
21+. New users only. Offer valid and must be physically present in AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, PA, TN, VA, WV, IL, MD, NJ, OH, PA, TN, VA, WV, WY. 1-877-8-HOPENY (467369) or Text HOPENY (467369). Call 1-800-GAMBLER.

A 100% sign-up bonus is the highest deposit match bonus available at any online sportsbook. They offer excellent value in receiving a high match percentage bonus. Additionally, you can redeem them by playing on a mobile sportsbook if you prefer to gamble on the go.

However, 100% sign-up bonuses are becoming increasingly harder to find. When searching for the best deposit match bonus sportsbook, you typically discover 50% matched offers rather than 100%. It is not long ago that a 100 deposit bonus was a common promotion from virtually every sportsbook. It now takes a little more research to find a 100% casino bonus and sportsbook bonus offer.

With that said, let’s look at what a 100% matched deposit offer is and how it compares to some other standard bonuses found on betting sites. While looking for the best bonus, you will likely come across sportsbook promo codes. A promo code is something you can enter when signing up for an account and gives you instant access to the welcome bonus, so they are worth keeping an eye out for.

Matched Deposit Bonus Offers

Matched deposit bonuses are very common among online sportsbooks. Players must deposit some of their own money before they can unlock any sports betting bonus, which is called a match bonus. For example, a betting site could offer you a 100% cash bonus if you sign up for a new account. This means the operator will give you 100% of the amount you deposit in the form of a bonus bet. If you deposit $250, you will get $500 in credit to play with.

This is why finding an online betting site with a 100% offer would be fantastic. Each sportsbook will have a minimum deposit and maximum deposit amount for users who want to take advantage of a first deposit bonus bet promotional offer. For example, one site may offer a 100% matched deposit of up to $300, while a competitor may offer a 50% bonus up to $1,000.

In the first scenario, you could deposit $300 and get $600 to play with. In the second case, you could deposit $1,000 and get $1,500 to play with.

The beauty of a 100% deposit bonus sportsbook is that you qualify for them just by signing up for a new account. As mentioned above, you often have to have a promo code to unlock these bonus funds.

Some of these bonuses are cash offers, which means you can keep your stake if your wager is successful. The top online sportsbooks will provide a cash bonus, which benefits the players as they know they will at least recoup some money via their stake if the bet is unsuccessful. Additionally, some of the best sports betting sites will provide a free play bonus, meaning you don’t keep the stake if your bonus bet wins; you only keep the profit. However, these are likely to have low wagering requirements, so sometimes can be better than a cash bonus.

Other Common Sportsbook Bonuses

Although a 100% matched deposit bonus is arguably the most attractive welcome bonus offer you will find, others are available. Some of the most common bonuses you will discover include:

  • No Deposit Bonuses
  • Odds Boosts
  • Reload Bonuses

No deposit bonuses are an attractive proposition as they are essentially bonus bets. They allow players to place a bonus wager without having to deposit any of their own money. If the bonus opening bet wins, the winnings will be added to the account, and the bettor can continue playing. If the bet loses, the player can walk away without losing any money. New customers can benefit from these offers once they have created their new account. You should always have a well-thought-out bonus bet strategy to follow.

An alternative to fixed-odds football betting is utilizing an odds boost offer. These are straightforward and are common among sportsbooks. For example, if the Dallas Cowboys are up against the Jacksonville Jaguars and are the heavy favorite to win, you might see a sports betting site offering boosted odds of 50/1 on the Cowboys winning.

Reload bonuses are used primarily to keep customers loyal to the site. They are similar to the bonus bet welcome offers but are aimed at existing customers. For example, when you sign-up, you may receive a 100% bonus on your first deposit, and then a 20% reload bonus.

Wagering Requirements

Wagering requirements, otherwise known as a rollover or a playthrough requirement, are critical when considering whether or not to claim a sports betting bonus. A wagering requirement refers to the number of times you have to play your account credit before you can withdraw any bonus winnings. For example, you may come across a 5x rollover requirement attached to a 50% bonus bet first deposit offer. This means you would need to bet your bonus money and your own money five times before you can withdraw.

All sportsbooks set different rollover requirements for their bonuses. They typically become more complicated and less favorable as the amount you receive in bonus bets rises. This is particularly the case with a 100% matched offer, so make sure you read the wagering requirements and terms and conditions carefully before playing the bonus.

Always Check the Details

Whether you are claiming a 100 sign up bonus for sports betting, a straight up bonus bet or any other online sportsbook bonuses, things could get confusing. Any sport betting bonus is tied into the platform you want to use them. So, if you register for the Barstool sportsbook, Hard Rock sportsbook, Bally Bet or the BetMGM sportsbook, and want to use their first deposit offer, your bonus is part of that betting site. It doesn’t matter if you are using a New York sportsbook or a Colorado sportsbook, as long as the brand you are using can legally operate in the state you are located, the bonus is valid.

Before you can get hold of your bonus cash or bet credits, there will be playthrough requirements as we have mentioned above. If you check out the details before playing, you can find some requirements that may be more suitable for you. or some that you may not be interested in. For instance, Caesars advertise higher offers and a reload bonus, however, the terms of this offer reveal they only apply to specific casino games such as video poker. So, if you want to create an account and play online slots, there is a more lucrative bonus is available. This is relevant for sports betting too, as some bonuses with focus primarily on some events or matches.

You should always be aware of what to expect from your bonus, the rules surrounding cash out possibilities and how you can use it. A 100 deposit bonus sportsbook will clearly lay out all of their bonus rules in the terms and conditions.


How do I register using a Deposit match bonus?

Click the links on this page to claim your deposit match bonuses. Before claiming, read the terms and conditions so you are aware of any expiry date that applies. Click the sign up button of the site and complete the registration process which involves entering details such as your name, address and email. Once your registration has been confirmed, deposit some funds and the bonus money should be added to your account.

What are wagering requirements?

Wagering requirements tell you the amount of times you must wager your bonus funds before you are eligible to withdraw. For example, you will often see a 10x wagering requirement attached to bonuses. This means for every $10 you wager, $1 of your bonus is eligible for withdrawal.

Can I use my deposit bonus twice?

No. Sportsbooks offering $100 deposit bonus will state in the terms and conditions that it is a one-time per player offer. If you try to use a deposit bonus twice, or with several accounts, this will be flagged and you could be banned from the site.

When will I get my deposit bonus?

Most sports betting sites will hand over the bonus instantly after making your qualifying deposit. However, the times can vary depending on which platform you are using. You should never be waiting longer than a few days to receive your bonus and times should be stated in the terms and conditions.