Best Sportsbook Promos & Top Betting Bonuses for September 2026

Tonight’s MLB slate carries real playoff stakes as division and wild card races tighten across both leagues, and the NFL’s Week 3 schedule opens Thursday night when the Atlanta Falcons visit the Green Bay Packers. This page rounds up the sportsbook promos and sportsbook bonuses currently active at legal US operators, making it easy to compare offers before wagering on tonight’s action or the college football and NFL games still ahead this weekend. GamingToday’s editorial team checks these promotions regularly to keep the page accurate and current for bettors checking in today.

Best Sportsbook Promos in September 2026

Compare the best sportsbook promos below and claim the offers that fit your betting style. Click “Claim Offer” to get started.

1

Up to $1,500 In Bonuses

Up to $1,500 In Bonuses

BetMGM Sportsbook Review

• Up to $1,500 in Bonus Bets if Your First Bet Doesn't Win*

• *Bonus Bets Expire in 7 Days. One New Customer Offer Only. Add’l terms. 21+. Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET

BetMGM Sportsbook Review

• Up to $1,500 in Bonus Bets if Your First Bet Doesn't Win*

• *Bonus Bets Expire in 7 Days. One New Customer Offer Only. Add’l terms. 21+. Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET

CLAIM OFFER

Copy promo code BETGTODAY

2

Get $250 In Bonus Bets

Get $250 In Bonus Bets

FanDuel Sportsbook Review

T&Cs Apply. View Here.

21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER

• Get $250 in Bonus Bets When You Wager $5 for 5 Days ($50 Bonus Bets Per Day)

• Available on Desktop, Android & iOS

• Easy Deposits, Fast Withdrawals

FanDuel Sportsbook Review

T&Cs Apply. View Here.

21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER

• Get $250 in Bonus Bets When You Wager $5 for 5 Days ($50 Bonus Bets Per Day)

• Available on Desktop, Android & iOS

• Easy Deposits, Fast Withdrawals

CLAIM OFFER No Code Needed

3

Get Up to $1,000 Matched in FanCash

Get Up to $1,000 Matched in FanCash

Fanatics Sportsbook Review

T&Cs Apply. View Here.

OH only. 21+. Gambling problem? Call 1-800-GAMBLER. T&Cs apply. New customers in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, or WY. Apply promotion in bet slip and place a $1+ cash wager (min odds -200) daily for 10 consecutive days starting day of account creation. FanCash rewards will equal the qualifying wager amount (max $100 FanCash/day). FanCash issued under this promotion expires at 11:59 p.m. ET 7 days from issuance. Terms, incl. FanCash terms, apply—see Fanatics Sportsbook app.

• Get a 100% Bet Match up to $100 in FanCash for 10 Days

• Earn FanCash & Spend it on Team Swag or More Bets

• Daily Odds & Profit Boosts on Select Games

Fanatics Sportsbook Review

T&Cs Apply. View Here.

OH only. 21+. Gambling problem? Call 1-800-GAMBLER. T&Cs apply. New customers in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, or WY. Apply promotion in bet slip and place a $1+ cash wager (min odds -200) daily for 10 consecutive days starting day of account creation. FanCash rewards will equal the qualifying wager amount (max $100 FanCash/day). FanCash issued under this promotion expires at 11:59 p.m. ET 7 days from issuance. Terms, incl. FanCash terms, apply—see Fanatics Sportsbook app.

• Get a 100% Bet Match up to $100 in FanCash for 10 Days

• Earn FanCash & Spend it on Team Swag or More Bets

• Daily Odds & Profit Boosts on Select Games

CLAIM OFFER

Copy promo code GAMETODAY

4

Spend $5+ Get $150 in Bonus Bets New User Bonus

Spend $5+ Get $150 in Bonus Bets New User Bonus

DraftKings Sportsbook Review

T&Cs Apply. View Here.

GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $150 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 14 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: sportsbook.draftkings.com/promos. Ends 10/18/26 at 11:59 PM ET. Sponsored by DK.

• Spend $5+ Get $150 in Bonus Bets Over 14 Days

• Plus Get up to $1,000 Deposit Bonus

• Bet on All Your Favorite Sports With America's Top-Rated Sportsbook

DraftKings Sportsbook Review

T&Cs Apply. View Here.

GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/NH/PR/WY). Void in CAN. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $150 issued as non-withdrawable Bonus Bets. Stake removed from payout. Reward issued as $50 in Bonus Bets every 7 days via click-to-claim for 14 days. Bonus Bets and click-to-claims expire 7 days (168hrs) after issuance. Terms: sportsbook.draftkings.com/promos. Ends 10/18/26 at 11:59 PM ET. Sponsored by DK.

• Spend $5+ Get $150 in Bonus Bets Over 14 Days

• Plus Get up to $1,000 Deposit Bonus

• Bet on All Your Favorite Sports With America's Top-Rated Sportsbook

CLAIM OFFER No Code Needed

5

Bet $10, Get $200 In Bonus Bets Win or Lose

Bet $10, Get $200 In Bonus Bets Win or Lose

Bet365 Sportsbook Review

• Bet $10 Get $200 in Bonus Bets Win or Lose

• 30% Extra on Same Game Parlay Profit

• T&Cs Apply. Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET (AZ, CO, IL, IN, KS, KY, LA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, WV) or 1-800-BETS OFF (IA). 21+ only. Please gamble responsibly. Must be present in AZ/CO/IA/IL/IN/KS/KY/LA(select parishes) /MD/MI/MO/NC/NJ/OH/PA/TN/VA/WV.

Bet365 Sportsbook Review

• Bet $10 Get $200 in Bonus Bets Win or Lose

• 30% Extra on Same Game Parlay Profit

• T&Cs Apply. Gambling Problem? Call 1-800-GAMBLER or 1-800-MY-RESET (AZ, CO, IL, IN, KS, KY, LA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, WV) or 1-800-BETS OFF (IA). 21+ only. Please gamble responsibly. Must be present in AZ/CO/IA/IL/IN/KS/KY/LA(select parishes) /MD/MI/MO/NC/NJ/OH/PA/TN/VA/WV.

CLAIM OFFER

Copy promo code GTODAY

Sportsbook Bonuses You Can Use Today

The next several days bring one of the busiest stretches of the fall sports calendar, with the NFL’s Week 3 slate, a loaded college football Saturday, a UFC Fight Night card, the final weekend of the MLB regular season, and the start of the WNBA playoffs all landing in the same window. That kind of overlap across sports tends to bring out a wave of sportsbook bonuses, as operators compete for attention with new users across football, baseball, basketball, and combat sports all at once.

Below is a look at the biggest events on the horizon and the type of promotional activity bettors can typically expect around each one. Offer details and terms can change quickly, so always confirm the live terms in a sportsbook’s app or on its website before placing a bet.

NFL Week 3 Opens with Falcons-Packers on Thursday

The NFL’s Week 3 slate begins Thursday night when the Atlanta Falcons visit the Green Bay Packers, kicking off a full week of football that runs through a complete Sunday schedule and wraps up with the Philadelphia Eagles at the Chicago Bears on Monday night. Expect sportsbooks like FanDuel to lean on bet-and-get offers and odds boosts across the Thursday, Sunday, and Monday windows, giving bettors several chances to put a promo to use over the course of the week.

A Loaded College Football Saturday Headlined by SEC Showdowns

Saturday, Sept. 26 brings one of the season’s deepest college football slates, led by Oklahoma at Georgia and Texas A&M at LSU, with South Carolina at Alabama and Iowa at Michigan adding to a full day of ranked matchups. Operators such as DraftKings typically roll out profit boosts and same-game parlay promos around marquee college football Saturdays like this one.

UFC Fight Night Brings Barcelos and Rosas Jr. to the Cage

The UFC returns to its APEX facility near Las Vegas on Saturday, Sept. 26, for a Fight Night card topped by a bantamweight bout between Raoni Barcelos and Raul Rosas Jr., with two Ultimate Fighter 34 tournament finals also on the card. Combat sports bettors can expect deposit match offers and odds boosts from operators like BetMGM as fight week promotions ramp up.

MLB’s Regular Season Wraps Up Sunday

The MLB regular season closes out on Sunday, Sept. 27, with division titles and wild card seeding still being sorted out in both leagues heading into the final weekend before the postseason begins. Expect operators like BetRivers to offer bet-and-get promos and odds boosts on the last games of the year before October baseball takes over.

The WNBA Playoffs Tip Off

The 2026 WNBA playoffs get underway Sunday, Sept. 27, with the top-seeded Minnesota Lynx joined by the Golden State Valkyries, Las Vegas Aces, and Atlanta Dream among the teams opening best-of-three first round series. Sportsbooks including Fanatics tend to roll out series-length odds boosts and bet-and-get offers as the postseason gets started.

Best Sportsbook Promos by Bettor Type

The best sportsbook promo depends on how much you want to bet, how comfortable you are with a first-bet safety net, and whether you prefer a simple bonus-bet offer or a larger but more complicated promotion. Use these quick picks to narrow the list before comparing the full terms.

Promo of the Week: Bet $10, Get $150 in Bonus Bets at BetMGM Sportsbook

BetMGM Sportsbook is GamingToday’s promo of the week as NFL Week 3 gets underway. New customers who sign up through our links and place a first bet of at least $10 receive $150 in bonus bets instantly, win or lose, and can also unlock bonus bet back protection worth up to $1,500 if that opening wager comes up short.

The bottom line

The best sports betting bonuses are the ones you can actually use without forcing bad bets or rushing against the clock. Once you know the deposit requirement, odds threshold, qualifying wager rules, and expiration window, it gets much easier to compare today’s best sportsbook promos and pick the one that fits your budget and betting style.

A welcome offer is only one part of choosing where to bet. Compare app quality, live betting tools, payout speed, customer support, and overall value before you make your pick. See our best sports betting sites.

Sportsbook Promo Mistakes To Avoid

Most sportsbook bonuses are easy to claim, but small mistakes can stop you from receiving the offer or reduce the value once it reaches your account. Before you sign up, watch out for these common promo issues.

Forgetting to enter or confirm the promo code

Some sportsbook promos apply automatically, but others require a specific promo code during registration. Always confirm the offer is attached to your account before depositing or placing your first qualifying bet.

Placing the wrong type of wager

Not every bet counts toward every bonus. Some promos require a straight bet, minimum odds, real-money wager, or eligible market. Parlays, live bets, free bets, cash-out wagers, or voided bets may not qualify unless the terms say they do.

Using the bonus too late

Bonus bets and promo credits often expire quickly. Check the expiration date as soon as the reward appears in your account so you do not lose value before placing your next wager.

Assuming the bonus-bet stake comes back

Most bonus bets are stake-not-returned. If your bonus bet wins, you typically keep the profit only, not the original bonus-bet amount.

Types of Sports Betting Promos and Which Ones Matter Most

Most sports betting promos fall into a few simple categories. Once you understand the difference between welcome offers, recurring promos, and rarer niche bonuses, it becomes much easier to compare the real value behind today’s best sportsbook promos.

Welcome promos

Welcome promos are the main sportsbook bonuses offered to new users, and they usually carry the highest upfront value. The most common formats are bet-and-get offers, where a small first wager unlocks bonus bets, first-bet safety nets, where your stake is refunded if the bet loses, and deposit matches, where bonus funds are released over time as you keep betting.

For most users, this is the category that matters most. A simple bet-and-get offer or win-or-lose bonus is usually easier to use than a more complicated deposit match, while a first-bet safety net can make more sense for bettors planning to place a larger opening wager.

Ongoing promos for existing users

After the welcome bonus, sportsbooks usually shift to smaller recurring offers. These often include odds boosts, Same Game Parlay insurance, early payout promos, profit boosts, parlay boosts, and event-specific specials tied to major games or tournaments.

These promos can still add value, but they are more situational. They usually work best for bettors who already know what markets they want to play and can compare the boosted price or promo terms against the standard odds.

Rare or limited bonus types

Some promo types sound valuable but are not very common in regulated US sports betting. No-deposit bonuses are now rare, and reload bonuses for existing users are usually limited to VIPs, targeted campaigns, or specific inactive-account offers.

If online sportsbooks are not available in your state, you may still have legal alternatives through social sportsbooks. These platforms use virtual currency instead of traditional online sports betting accounts, so the bonus structure and redemption rules work differently.

Key takeaway

If you are comparing the best sportsbook promos, start with the welcome offer structure. A bonus with a smaller headline number can still be the better choice if it is easier to claim, has fewer restrictions, and gives you more flexibility after the reward hits your account.

How To Redeem Your Sportsbook Bonus

Claiming a sportsbook bonus usually only takes a few minutes, but the exact process depends on the offer. Some promos require a code, some activate automatically, and others need you to opt in before you place your first bet.

Choose a sportsbook and start registration

Start by choosing one of the legal sportsbooks listed on this page. Click through to the operator, enter your basic information, and create your account. If the sportsbook promo requires a code, make sure it is entered before you finish signing up.

Make your first deposit

Next, open the cashier and fund your account with an accepted payment method. Many sports betting promos require a minimum deposit, often around $5 to $10, although larger first-bet safety nets or deposit matches may require more.

Place your qualifying bet

Once your account is funded, place the wager required by the promo. That could mean betting at least $5, placing your first real-money wager, meeting a minimum odds requirement, or choosing an eligible market.

Need a more detailed walkthrough? Visit our full How To Bet guide.

Check when the bonus arrives

Some sportsbook bonuses are credited instantly, while others appear only after your qualifying bet settles. Once the promo is active, your credits will usually show up in the Bonus Bets, Rewards, or Promotions section of your account.

Review the terms before using your reward

Before placing another wager, confirm the minimum odds, expiration date, eligible markets, and whether the bonus-bet stake is returned with winnings. That is the easiest way to avoid wasting part of the offer.

A sportsbook bonus is only one part of choosing where to bet. Compare app quality, payout speed, betting markets, live betting tools, and overall usability before you make your pick. See our best sports betting sites for a broader look at the top legal betting apps.

How To Compare Sportsbook Promos

The best sportsbook promos are not always the ones with the biggest headline number. A $1,000 first-bet safety net can be valuable for one bettor, while a simple bet $5, get $150 offer may be better for someone who wants a lower-risk, easier-to-use bonus.

Before you claim a sports betting promo, compare the offer based on how it works, how much money you need to put in, and how easy it will be to turn the reward into real betting value.

Start with the bonus format

The first thing to check is how the bonus is triggered. Bet-and-get offers usually give you bonus bets after you place a qualifying wager. First-bet safety nets usually refund your first wager in bonus bets if it loses. Deposit matches may release bonus funds over time as you continue betting.

This matters because two sportsbook bonuses with similar headline values can work very differently. A win-or-lose offer is usually easier to understand, while a first-bet safety net only has value if your opening wager loses.

Check the real cost to claim it

Next, look at the minimum deposit, minimum bet, and qualifying odds. Some sportsbook promos are built for low-stakes bettors and only require a $5 wager. Others require a larger deposit, a higher first bet, or odds that meet a specific threshold.

If the offer forces you to bet more than you planned, it may not be the right promo for your budget. The best sports betting bonuses should fit how you already want to bet, not push you into a larger or riskier wager.

Look at how the reward is paid

Bonus structure matters after the promo is unlocked. Some sportsbooks issue one large bonus bet, while others split the reward into smaller credits. Smaller bonus bets are often easier to use because you can spread them across multiple wagers instead of putting the entire reward on one play.

Also remember that bonus bets are usually stake-not-returned. That means if you place a $25 bonus bet and it wins, you keep the profit, but not the original $25 bonus-bet stake.

Review the expiration window

Many sportsbook bonuses expire quickly, often within a few days or one week. A shorter expiration window gives you less flexibility, especially if you are waiting for a specific game, line, or market.

Before claiming any offer, check when the bonus must be used and whether the clock starts after sign-up, deposit, qualifying bet settlement, or when the reward lands in your account.

Do not ignore the sportsbook itself

A strong bonus helps, but it should not be the only reason you choose a sportsbook. App quality, betting markets, live betting tools, customer support, and withdrawal speed all matter once the welcome offer is gone.

If fast withdrawals are a priority, compare the books on our fastest payout sportsbooks page before choosing where to sign up.

Bottom line

When comparing the best sportsbook promos, focus on the details that affect real value: bonus format, deposit requirement, qualifying odds, expiration window, and how the reward is paid. The best offer is the one that gives you meaningful bonus value without forcing a bet you would not normally make.

Sportsbook Loyalty and Rewards Programs

Welcome bonuses give you upfront value, but loyalty programs can matter more over time if you bet regularly. The best program depends on whether you want casino and hotel perks, app-based rewards, merchandise credits, or a simple way to earn value from ongoing sportsbook play.

How to get more value from sportsbook rewards

The smartest move is usually to focus on one primary rewards ecosystem instead of spreading your action too thin. If you already use MGM properties, those programs may offer more practical long-term value. If you mostly care about app-based perks, bonus credits, or merchandise, DraftKings and Fanatics may be a better fit.

Rewards are easier to track when the sportsbook itself is easy to use. Compare mobile features, betting tools, payout speed, and overall user experience before choosing where to bet. See our best sports betting sites for a broader look at the top legal betting apps.

Full List of Legal US Sportsbook Promos

Use this table to compare legal US sportsbook promos by operator, welcome bonus, and state availability. The biggest brands usually offer the most widely available sportsbook bonuses, but smaller regional books can still be worth checking if they are live in your state.

Before you sign up, compare more than the headline number. Look at the promo format, minimum deposit, qualifying bet rules, expiration window, and whether the offer is available where you live. Some sportsbook promos are national, while others vary by state or apply only in select markets.

Sportsbook Promos by State

Sportsbook promos vary by state because online sports betting is regulated market by market. The operators, welcome bonuses, promo codes, and offer terms available in New Jersey may be different from what bettors see in Ohio, Michigan, Arizona, or another legal betting state.

Use the table below to find Gaming Today’s state-specific sportsbook promo guides. Each guide breaks down the legal betting apps available in that market, current welcome offers, and the key promo details to check before you sign up.

Bottom Line

Every operator on this page is chasing your sign-up with a different mechanic, so the promo that’s actually worth claiming depends less on the headline number and more on whether its terms match how you bet.

• 🎯 The bonus format changes what you’re actually getting. A deposit match pays out gradually as you keep wagering, an odds boost only pays off on the one bet you attach it to, and a bet-and-get or first-bet offer hands back bonus bets you can spread across several wagers instead of one big swing.
• 💰 Stake-not-returned is the fine print most bettors skip. Almost every one of these bonuses is stake-not-returned, meaning a winning bonus bet hands you the winnings while the credit itself disappears into the settled wager, so a $200 offer rarely turns into $200 landing in your account even when it cashes.
• 📋 The paperwork matters as much as the payout. A missed promo code, an ineligible bet type, or letting the credit sit past its expiration date is how bettors lose value they thought they already had locked in.
• 📍 None of this happens in a vacuum. What’s actually live shifts by state and by week, which is why this page gets rebuilt continuously rather than published once and left alone.
• 🔎 Our take. Match the promo mechanic to your actual betting habits before you chase the biggest number on the page, and read the fine print on stake-not-returned terms and expiration windows before you assume a bonus is worth what it advertises.

How We Rate and Review Sportsbook Promos

Dozens of legal US sportsbooks are running offers at any given moment, so we hold every promo on this page to the same checklist before it gets a spot in the list above.

• Real Bonus Value Calculation | We convert the headline number into what it’s actually worth once stake-not-returned rules and typical hold percentages are factored in, rather than repeating an operator’s advertised figure at face value.
• Wagering and Release Terms Review | Deposit matches especially get checked for how the bonus actually unlocks, in one lump sum, or in smaller increments tied to ongoing wagering, since that structure changes how usable the money really is.
• Qualifying Bet Requirement Check | We confirm the minimum deposit, minimum wager, and any odds floor tied to a promo, since a bonus that forces a bigger or riskier bet than you planned isn’t the deal it looks like.
• Claim Deadline Verification | Every offer gets checked for how long a bonus bet or credit stays valid and when that clock actually starts, sign-up, deposit, or bet settlement, since this detail varies more than bettors expect.
• Sportsbook Reliability Beyond the Bonus | Live betting speed, market depth, and how quickly a withdrawal actually clears all factor into a promo’s overall rating, because a great welcome offer means less on a sportsbook that’s slow to pay out.
• State Availability Confirmation | We flag which offers are actually live in a given state, since legal sports betting markets and individual promo eligibility can both shift with little notice.

Every factor above ties back to our how we rate and review page, and this list gets revisited as new offers roll out or old ones expire.