Best NJ Sportsbook Promos & Bonuses September 2025

Find the best NJ sports betting promos, reviewed and analyzed by our expert sports betting team.

After extensively testing the top sportsbook bonuses within the state, we ranked them based on key bonus-specific features.

Read our comparison table and reviews to find out what the best NJ sportsbook promos have to offer you and your betting needs...

Best NJ sportsbook promos compared in 2025

NJ sports betting promos reviewed

Here, we will discuss some of the best sportsbooks in New Jersey and their exciting promos and bonuses, focusing specifically on DraftKings, Caesars Sportsbook, BetMGM, bet365, BetRivers, and FanDuel.

1. DraftKings New Jersey bonus

First off, we downloaded and reviewed the DraftKings New Jersey promo and believe it to be one of the best bonuses on our list.

2. Caesars bonus NJ

The Caesars NJ promo is the perfect offer to right your wrongs because even if you lose your first bet, you will get another chance to win it back!

Do not forget to take advantage of our unique Caesars promo code NJ for access to this great bonus bet.

3. BetMGM bonus NJ

If you are looking for a larger first-bet insurance bonus offer, then take a read of the BetMGM New Jersey promo and see if it fits your betting needs...

4. bet365 NJ promo

Similar to other offers, the bet365 NJ bonus rewards winning bets, as well as providing an excellent market selection for you to choose from!

5. BetRivers NJ promo

The BetRivers New Jersey promo offers residents of NJ a fantastic opportunity if you are looking for a sign-up bonus bet that does not ask for a minimum wager.

6. FanDuel New Jersey bonus

Finally, we have the FanDuel NJ promo - one of the most generous bonuses for winning bets, so take a look if you are a confident gambler...

How we rate & rank New Jersey sportsbook promos

Our team aims to provide you with unbiased, objective promo reviews, so you understand their strengths and weaknesses.

We always use a set of eight criteria to evaluate each promo offer, which means you can compare them easily and effectively:

1. Type of promo: We prioritize promotions that appeal broadly, enhancing user engagement with offers suited to different betting styles.

2. Promo value: We assess the value for money, ensuring bettors receive substantial rewards and maximum returns from participating in promotions.

3. Customer support: We test the effectiveness of customer support, focusing on resolving promo-related issues quickly and building user trust.

4. Promo expiry date: We evaluate the timeframe allowed for using promos, ensuring bettors have ample time to make the most of their bonuses.

5. Wager T&Cs: We review wagering terms and conditions to ensure they are fair and transparent, allowing bettors to fully enjoy their rewards.

6. Sportsbook experience: We assess the overall online sportsbook experience, ensuring users can easily navigate and claim promotions across both web and sports betting app platforms.

7. Minimum bet deposit: We verify the accessibility of promos by checking for low minimum bet deposits, making them available to more bettors.

8. Betting site security: We ensure top-tier security measures are in place, protecting bettors’ data and finances when engaging with promotions.

We download each US sports betting site and interact with the promo offers, using our own money to test the quality.

If we do not recommend the promo to our friends and family, we will not recommend it to you!

You can view all of our top sportsbook promo offer reviews here.

How do I choose the best NJ sports betting bonus?

• Understand the Terms and Conditions: Carefully read the terms to ensure you're aware of any wagering requirements, minimum odds, or time limits that could impact the value of the promotion.

• Compare the Bonus Amounts: Balance the bonus size against the wagering requirements to ensure you’re getting the best value for your initial deposit and betting habits.

• Look at the Expiry Dates: Make sure the promo’s expiry date aligns with your betting style, allowing you enough time to meet the conditions without rushing.

• Evaluate the Sports Coverage and Markets: Ensure the offer applies to your preferred sports and markets, providing flexibility and maximizing your chances of utilizing the promotion effectively.

• Check the Reputation of the Sportsbook: Choose a licensed sportsbook with a strong reputation for payouts, customer service, and user experience to ensure a secure betting environment.

All New Jersey sports betting promos

US sportbooks map by state

How to bet responsibly in New Jersey

Although knowing your sports helps, betting is primarily luck-based, so use these top tips to practice responsible gambling when placing a bet:

• Limits: Legal betting sites allow you to set betting limits, i.e. limit how much you can bet in a day, a week, or a month.

• Cashouts: You can withdraw your winnings quite easily from any secure bookmaker, which prevents you from spending all of your winnings.

• Help & Resources: Regulated sportsbooks provide access to resources for problem gamblers and point them to organizations that can help with gambling addiction.

To help with gambling, we created a 'How To Bet On Sports' guide, that helps new sports bettors understand the industry better, to play safer and more securely.

Problem gambling organizations and charities

Frequently asked questions

Editorial policy

Our editorial policy ensures extensively researched, accurate, and unbiased content through strict sourcing standards and diligent review by top sports betting experts and seasoned editors.

This process maintains integrity, relevance, and value in all of our content for our readers.

References

To test sportsbook promo and bonus offers accurately, we dive into analytical research of the sports betting industry, to understand what features are best for you.

Below are some of the references we use when making these decisions:

• Sports Wagering Law, P.L. 2018, c. 33

• NJ Division of Gaming Enforcement

• New Jersey sports betting law

• NJ sports betting rules

• https://wsb.wharton.upenn.edu/wp-content/uploads/2023/05/Beggy_2023__Betting_Kelly.pdf

• https://sc.edu/uofsc/posts/2024/01/stephen-shapiro-sports-gambling.php

• https://www.stat.berkeley.edu/~aldous/157/Papers/clair.pdf

• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10306238/

• https://scholarworks.calstate.edu/downloads/2j62s5932