Best Sportsbook Promos for December 2025

• Bet & Get: Place the minimum required bet amount, and you'll receive a bonus (usually bonus bets or profit boosts, but will sometimes be free trials for streaming services or free merchandise). Some platforms require your bet to win to receive the bonus.
• First-Bet Insurance: This protects your initial wager by offering a refund if your first bet loses. If your first bet doesn’t win, you receive a bonus or site credit equal to your lost wager. This allows new users to place their first bet with less risk.
• Deposit Matches: Deposit match promotions are rare and lucrative welcome offers. Sportsbooks will match your first deposit in your new account up to a certain percentage.
• No-Deposit Bonus: These bonuses are granted without depositing any of your funds.

Now that we've covered what welcome bonuses are and how they can be structured, let's take a deep dive into our top-rated sportsbook promos:

theScore Bet's new welcome offer is an excellent option for those looking to get off to a strong start and mitigate initial risk. theScore Bet currently offers the best new player promos on the market, which is a significant advantage. 

How to Claim

1. Click on the link above to set up your new theScore Bet account.
2. You must deposit and wager a minimum of $10. This can be on any market at any odds.
3. If your bet wins, you'll receive $100 in bonus bets within 72 hours of the bet settling. Those bonus bets will be divided into five installments of $20.

Why We Recommend It

• Bonus bets are credited in smaller installments, making them easier to redeem
• Low entry point with $10 wager
• Specials, exclusives & pre-packaged parlays available daily
• Automatically enrolled in PENN Play Rewards

Our experts were especially impressed with the promotions for existing users, which we graded as the best in the country. theScore Bet offers an extensive list of daily promotions that rotate constantly, providing bettors with fresh opportunities each day.

The PENN Play program offers significant value, providing bettors with an even greater incentive to engage with theScore Bet.

Fanatics offers fewer gimmicks and more genuine value. From the lucrative FanCash program to profit boosts and innovative refund policies, it’s a sportsbook designed to reward consistent players, not just first-time depositors.

How to Claim

1. Download the Fanatics Sportsbook app using the link above and register a new account.
2. Verify your identity and agree to the terms of service.
3. Opt in by toggling the promotion in your bet slip daily.
4. Place a cash wager of $1+ on any market with odds of -500 or longer.
5. If your wager loses, receive FanCash equal to your losing stake (max $200 per day).
6. Continue for up to 10 consecutive days to maximize your rewards.

Why We Recommend It

• Earn up to $2,000 in FanCash with just $10/day in bets
• Low minimum bet ($10) and broad odds requirement (-500 or longer)
• Rewards are issued quickly (within 72 hours).
• New daily reward for several consecutive days
• You can spread out your welcome bonuses over several days
• You earn FanCash with every single bet, regardless of whether your bet wins or loses

This offer is of substantial value for new users who plan to place a few bets daily. The low barrier ($10) and consistent daily rewards make it one of the more attainable sign-up promos in the market.

Fanatics Sportsbook has quickly earned top marks from our experts for one reason: its promotions set it apart from the competition. The standout is FanCash, a unique system that offers cashback based on the odds of your wager, regardless of whether your bet wins or loses. That’s a perk few other sportsbooks provide, and it makes every bet count.

This BetMGM offer is ideal for bettors seeking an early confidence boost. You'll either win your bet outright and pocket bonus bets or receive your stake back as bonus bets if you lose. You get real rewards for low commitment.

How to Claim

1. Sign up by clicking (or tapping if you're on a mobile device) the button in the link above.
2. Deposit at least $10 into your account.
3. If you're playing in AZ, CO, DC, IL, IN, IA, KS, KY, LA, MD, MA, MO, NC, OH, TN, VA, or WY: Place your first real-money wager (up to $1,500) with the “First Bet Offer” token applied. If your first bet loses, you’ll receive Bonus Bets equal to your wager (up to $1,500), credited within 24 hours. 
4. If you're playing in MI, NJ, PA, or WV: Within 7 days of registration, place your first real-money wager of $10+ at the standard odds price (no boosts/tokens). If your Qualifying Bet wins, you’ll get $150 in Bonus Bets and your cash winnings, credited within about 24 hours.

Why We Recommend It

• Low minimum $10 deposit & wager
• Significant potential value; up to $1,500 back on your first bet
• Clear, fixed bonus bet payout 
• Flexible betting options on any sport
• Fast crediting (within 24 hours of bet settlement)
• MGM Rewards is one of the best in the business, especially for travel & live experiences
• Great welcome bonuses and attractive regular offers

BetMGM’s current welcome offers the biggest bang for your buck to jumpstart your bankroll. There’s no such thing as a sure thing in sports betting, but BetMGM’s offer is as close as it gets.

If you win your first bet, you get your winnings. If you lose, you get bonus bets that you can use to recoup as much of your loss as possible. You can’t beat the value of potentially $1,500 in bonus bets to start your sports betting journey.

These offers combine flexibility (you can bet on any sport, at nearly any odds) with a generous maximum payout, giving users room to explore different betting markets with minimized financial exposure.

It’s worth signing up for the bet365 welcome offer. While the platform lacks a loyalty program or referral bonuses, the steady stream of boosts and risk-reducing promotions makes it one of the most reliable sportsbooks for ongoing betting value.

How to Claim

1. Register for a new bet365 Sportsbook account by clicking the link above. You must be a new customer and verify your identity.
2. Deposit at least $10 within 7 days before claiming.
3. Claim the offer via the app within 30 days of registration.
4. Wager at least $5 total on eligible markets (odds of -500 or greater).
5. Receive $150 in Bonus Bets (credited within 1 hour of bet settlement). Access and accept 50 free spins via the Casino section in the app or site if you're in NJ or PA.

Why We Recommend It

• Generous reward: $150 in Bonus Bets from just a $10 deposit and $5 in wagers
• There is a low barrier to entry with simple qualifying requirements
• Bonus Bets are credited quickly, usually within one hour
• Flexibility to use rewards in both the sportsbook and the casino

bet365 offers win-or-lose bonus bets when you sign up. If you have a lower risk tolerance, you can wager as little as $5 and get bonus bets, win or lose.  

This is a fantastic welcome bonus, as new players can wager very little and still have a substantial amount to play with simultaneously. 

BetRivers' welcome offer is worthwhile, great for those who want to minimize their initial risks. But there's room for improvement. It is frustrating that not every state is entitled to the same insurance amount, and it is only available in a handful of states.

While the welcome offer doesn't stand out compared to other operators, the sportsbook compensates for its strong selection of regular promotions and one of the industry's top loyalty programs, iRush Rewards, which offers great long-term value for bettors.

How to Claim

1. Sign up for a new BetRivers account by clicking on the link above.
2. Use promo code GAMBLING during sign-up.
3. Deposit a minimum of $10.
4. Place your first bet of at least $10.
5. If your first bet loses, you’ll receive a bonus bet in the amount of your initial stake up to $500. Depending on your location, you're eligible for $100 (Iowa & West Virginia), $250 (New Jersey), or $500 (Michigan & Pennsylvania) in second-chance bonus bets.

Why We Recommend It

• Established iRush Rewards loyalty program & referral bonus
• Ongoing promos are great for fans of same-game parlays

BetRivers offers a second-chance bet for new users, giving you a safety net on your first wager.

BetRivers' promotions are primarily focused on the same thing: same-game parlays. With same-game insurance offered for almost every market, it's clear what this operator wants you to bet on. Odds and profit boosts are also included.

The Caesars Sportsbook bet match offer is a great way to get familiar with the app and add extra value to your first wager. Whether you're a novice who puts down a few bucks or a veteran handicapper who aims to maximize the potential reward, this offer is high-value and player-friendly.

How to Claim

1. Click the link above to register a new Caesars Sportsbook account using promo code GAMBLING250BM.
2. Deposit at least $5 into your new account.
3. Place a cash wager on any market with odds of -500 or longer within 30 days of registering.
4. Receive a Bonus Bet equal to your qualifying wager, up to $250.
5. Use your Bonus Bet within 30 days.

Why We Recommend It

• Bonus amount matches your wager, putting you in control
• Generous 30-day expiration window
• You don't need to win your bet to receive a bonus
• Strong number of creative ongoing promos for existing bettors

This offer stands out for both casual bettors and expert-level players by offering a flexible entry point.

Your first bet can be as small or large as you like, and you'll receive a Bonus Bet up to $250 in value. With such a low qualifying threshold, you can place a safe wager while being guaranteed a Bonus Bet in return.

Additionally, the 30-day expiration window provides you with ample time to utilize your Bonus Bet strategically. Many other sportsbooks require you to use a welcome bonus within seven days, creating pressure to find winning bets quickly.

This promotion offers a great deal of flexibility. You can choose any market and odds, from heavy favorites to long shots, and get your bonus bets in any installments you like, based on your preferences. 

While the welcome offers tend to be more basic than those of other competitors and the sportsbook lacks a loyalty program, FanDuel's ongoing promos are consistent and rotate frequently.

How to Claim

1. Register a new FanDuel account.
2. You must deposit at least $5 (deposits via physical cash locations or PayNearMe are excluded).
3. Place your first real-money wager of $5 or more on any eligible FanDuel Sportsbook market.
4. If your bet wins and settles during the promo period, you will receive $250 in Bonus Bets credited within 72 hours.

Why We Recommend It

• Only $5 needed to qualify
• No odds restrictions make it simple to play
• Bonus issued within 72 hours
• You can choose how your bonus bet installments are paid out
• No minimum or maximum odds limits
• Ongoing promos are consistent and rotate frequently

This offer is one of the most appealing promotions for first-time bettors, as it combines low risk with high potential rewards and simplicity.

It provides an ideal entry point for new bettors to learn how odds, payouts, and wagering work, with minimal financial risk. Backed by FanDuel’s trusted reputation for secure transactions and fast payouts, the offer gives users confidence and flexibility.

Unlike many promotions with complex rollover requirements, this one is straightforward and free of hidden conditions. It’s transparent, fast, and flexible, a rare combination even seasoned bettors recognize as a top-tier introductory offer.

It gives first-time bettors a low-risk gateway into sports betting and offers one of our experts' top-graded value-per-dollar returns. Because it applies to any sport or market, beginners can bet on what they know best, making it an easy, flexible, and rewarding first-time FanDuel experience.

Bet Desert Diamond

Welcome offers and existing promotions can vary by state.  

You can claim our sports betting promos in the following states: Arizona, Colorado, Connecticut, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Vermont, Virginia, West Virginia, D.C., and Wyoming.

You can claim our daily fantasy and social betting sites and casino offers in the following states: Alabama, Alaska, Arkansas, California, Delaware, Florida, Georgia, Hawaii, Idaho, Maine, Minnesota, Missouri, Montana, Nebraska, New Hampshire, New Mexico, North Dakota, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Texas, Utah, and Wisconsin.

You cannot claim any of our offers in Nevada or Washington.

Betting promotions are presented in one of two ways: with a specific promo code or without a promo code. With the former, you must enter your sportsbook promo code during sign-up or when prompted. With the latter, you must opt into the offer to claim it.

Either way, you'll need to go through each sportsbook's individual identity verification process when you sign up. You won't be able to claim your bonus or start betting until you've been adequately vetted. This is to protect you, your personal information, and your funds.

Watch the video below to see what the registration process looks like:

Promo codes are most commonly seen with betting welcome bonuses for new users. Not every sports betting sign-up bonus requires a promo code, but the ones that do only need you to follow a few simple steps to claim them:

1. Sign Up: Register with the sportsbook if you're a new user.
2. Deposit: Ensure your sportsbook account has the minimum required deposit in your bank account.
3. Enter Code: Enter one of the promo codes listed on this page during the signup.

Some sportsbooks offer promotions that do not require a promo code to be entered. This is true for both new users and promos for existing customers.

Here, we look at how to claim those offers:

1. Visit the Promotions Page: Browse the sportsbook's promotions page to find available offers. These promotions are typically activated through a simple opt-in button or by fulfilling specific betting conditions.
2. Opt-In for the Offer: For offers without a promo code, you may need to click an opt-in button to participate. This button confirms your interest and activates the offer once the requirements are met.
3. Fulfill the Offer Conditions: Like with promo code offers, these promotions may still require a minimum deposit or bet, so ensure you meet these conditions.
4. Monitor Your Account: After opting in and meeting the necessary conditions, monitor your account to ensure the bonus is applied correctly.
5. Contact Support if Needed: If the bonus fails to activate, don't hesitate to contact the sportsbook's customer support team for further assistance.

Odds Boosts: These offer bettors more favorable prices on specific events or markets. To use these effectively, choose bets with higher probabilities of success to maximize the value of the boost.

VIP & Loyalty Rewards Programs: You usually get automatically credited with rewards and/or points whenever you place a bet. Redeem these for benefits, such as dining credits or hotel stays. (Never wager only to earn rewards points.)

Referral Bonuses: Existing users can send a unique sign-up link or referral code and get bonuses when their friends follow the instructions to sign up. The new bettor will get bonus bets as well.

Cashback: This offers a percentage of a bettor’s losses back as a bonus. This is usually credited as bonus bets or site credit.

Reload Bonuses: These match a percentage of a new deposit to existing customers to encourage continued betting.

Event-Specific Promos: These are tied to specific events or tournaments. They can include enhanced odds, bonus bets, or special offers related to major sports events.

Always review the terms and conditions of each promotion. Understanding requirements such as minimum bets or eligible games ensures you fully benefit from the offer.

When evaluating sportsbook promos, consider the following factors to ensure you get the best value:

To maximize your profits with sportsbook promotions, you must view bonus bets as opportunities to strategically boost your bankroll. 

By incorporating these strategies, you can maximize the value of your promos:

The sports betting promos we recommend on this page are simple to claim and use. However, some common traps can still be avoided when using sportsbook promos.

1. Failing to Meet Wagering Requirements: This can mean betting on ineligible markets, failing to hit the minimum odds requirement, or missing the minimum deposit/first bet amounts. You can solve this by closely reading the terms and conditions of the sportsbook promotion before signing up. 
2. Forgetting to Opt-In or Input Code: As outlined above, some promos require a code, and some don't. Either way, you need to make sure you qualify for the promotion in the way the terms and conditions require.
3. Letting Bonus Bets Expire: All bonus bets have expiration windows, which vary from site to site. Make sure you check the terms and conditions not only for the individual promo but also for the site's bonus bets. You can find those in the FAQs on the website.
4. Overlooking Playthrough Requirements: All bonus bets also have playthrough (or rollover) requirements, which specify the number of times you must wager with bonus bets (and win the wager) before you can withdraw that amount as cash winnings. Again, make sure to read the terms and conditions of bonus credits on your book before you get ahead of yourself.

Committed to user well-being, Gambling.com always promotes responsible gambling practices with a sign-up bonus, offering tools like deposit limits and self-exclusion options.

Set Limits

Although bonuses are easy to use and readily available, they don't replace sound betting practices. You still need to make sure you're betting within your means and gambling responsibly when using sportsbook promos.

This is particularly important for your first bet. First bet refunds or second-chance bets will often tout a significant total sum that's protected should you lose. You still need to ensure your first bet is within your limits.

Read Terms & Conditions

Bonus bets and similar offers often come with fine print. Don't forget about playthrough (or rollover) requirements. You must meet specific conditions to withdraw bonus funds with the rest of your profits. Most sportsbook promotions require you to wager a certain amount of money before you can withdraw bonus funds.

Tools & Resources

If you know that the requirement to continue betting could become a problem for you, there are responsible gambling tools and resources available at every sportsbook, as well as non-profit groups.

These include cooling-off periods, self-exclusion lists, depositing limits, wagering limits, and blocks on gambling transactions at your bank.

If you or someone you know is struggling with gambling addiction, you can contact the National Problem Gambling Helpline at 1-800-GAMBLER.