New Michigan sportsbook promos for September 2026 include bonus bets, deposit matches, and limited-time sign-up offers. Find out how to claim every sports betting promo to get over $5,150 in bonuses.
Michigan Sportsbook Promo 🏆 | Welcome Bonus 💰 | Promo Code ✅ |
| ⭐️ BetMGM | Bet $10, Win $150 in Bonus Bets | ROTOSPORTSBG150 |
| ⭐️ Fanatics Sportsbook | Get Up To $1000 Matched in FanCash | ROTOWIRE |
| ⭐️ theScore Bet | Bet Reset up to $1,000 | Click to Claim |
| ⭐️ DraftKings | Spend $5, Get $200 in Bonus Bets | CLICK HERE |
| ⭐️ FanDuel | Bet $5, Get up to $350 in Bonus Bets | CLICK HERE |
| ⭐️ BetRivers | Second-Chance Bet up to $500 | SPORTS |
| ⭐️ bet365 | Bet $10, Get $365 in Bonus Bets Win or Lose + 50 spins | COPY CODE (code is for marketing purposes only) |
| ⭐️ Caesars Sportsbook | Bet $1, Double Your Winnings Your Next 10 Wagers | ROTODYW |
It's always important to survey the market when looking for Michigan sportsbook promos. In doing so, you'll make sure you find the offer that best suits your needs as a bettor. To help you along in that process, I've compared each of the best MI sportsbook promos in the section below.
The latest BetMGM Michigan bonus code is ROTOSPORTSBG150. Using this code unlocks the sportsbook's Bet $10, Get $150 if You Win sign-up promotion. This is a unique opportunity for Michigan bettors, as BetMGM doesn't offer a Bet & Get promotion in many states. Bet & Get promos tend to be a favorite among most bettors, so I'd jump on this opportunity soon.
The current Caesars promo code gives all new bettors access to the sportsbook's sign-up bonus: Bet $1, Double Your Winnings Your Next 10 Wagers. With a valuation like that, it's no wonder that this offer has already become so popular among MI bettors.
theScore Bet Michigan promo code gets the Bet Reset up to $1,000 offer. theScore Bet MI recently replaced the now-defunct ESPN Bet Michigan, which closed its doors in December 2025. But to get new customers in the door, the sportsbook is offering this fantastic sign-up bonus. Make sure you take advantage while you can.
The latest DraftKings Michigan promo is the Spend $5, Get $200 in Bonus Bets welcome offer. There's no promo code needed to claim the bonus. This is one of the highest valued Bet & Get promotions in Michigan. And it's available from one of the biggest and most reliable operators in the country.
You'll get $50 in bonus bets when your initial wager settles, and then two more $25 credits on days 7, 14, and 21. Keep in mind that on days 7, 14 and 21, you'll have to log into your account and claim the bet credits.
The latest FanDuel Michigan promo is the Bet $5, Get up to $350 in Bonus Bets sign-up offer. There is no promo code needed as long as you use our link or the "BET NOW" button below.
The current BetRivers Michigan Bonus Code is SPORTS. Using this code unlocks the Second-Chance Bet up to $500 welcome offer. This is a great way to minimize risk when opening a new account, and it's a higher valuation than most other MI sports betting promos. But it does require a higher entry point than many other in-state operators.
The latest Fanatics Sportsbook Michigan promo is the fantastic Get Up To $1000 Matched in FanCash. Each day for 10 straight days, you'll get one bet match token worth up to $100 back in FanCash. No matter what happens with that wager, Fanatics will match your bet amount and return it to you as FanCash.
Read through our reviews of the best sports betting bonuses and choose the ones that meet your needs. Once you do, begin the new user sign-up process by clicking through the affiliated BET NOW button.
Once you click the button, follow the prompts to sign up for a new account. In some cases, the promo code may already be applied or unnecessary, streamlining the registration process.
Now that you are in the new customer registration portal and the promo code or bonus code is applied, enter your personal details. These include your full first name, physical address, email address, and phone number. You must also enter the last 4 digits of your SSN and your DOB so your new account can be verified to be today.
You must make a qualifying minimum first deposit when signing up for a new online sports betting account to activate a welcome offer. These can be as low as $5 depending on the sportsbook and bonus offer.
Most of the best Michigan sports betting platforms accept the most popular banking methods such as credit cards and PayPal.
Now that you have completed all of the necessary steps, it is time to put your welcome offer to work. Some of these offers are bet-and-gets where you must make a qualifying first bet which can be as low as $5 to get the bonus.
Other offers may be first-bet bonuses where you must make a first bet, which can be as low as $10 to trigger the offer. With first-bet offers, you only get bonus bets if your initial wager loses.
Michigan betting promos are easy to claim and use. However, there are often some key terms and conditions that might need clarification for new Michigan bettors.
Below is a brief explanation of some of the most frequently used terms when it comes to sportsbook promo codes.
A playthrough requirement on a sportsbook promo refers to the number of times a player must wager the bonus bets received before they can withdraw any winnings. For example, if a sportsbook offers a $100 bonus with a 3x playthrough requirement, the player would need to wager a total of $300 before they can cash out any winnings associated with that bonus. Most of these playthrough requirements are 1x, however.
Qualifying bets are specific wagers that players must place in order to unlock or qualify for a particular welcome bonus or bonus offer from a sportsbook.
These bets typically come with certain criteria that must be met, such as minimum odds (-200), minimum stake amount ($5+), or specific bet types (straight bets). Once the qualifying bet is settled according to the promotion's terms, the player becomes eligible to receive the associated bonus.
For example, you may have to make a first bet of at least $5 to activate a welcome offer. And if that first bet wins, you collect bonus bet tokens.
All sportsbook promo codes have minimum deposit requirements. While are less than $20, the Fanatics Sportsbook Michigan promo, for example, offers up to $100 a day as a matching bonus bet, so you would need to deposit at least $100 to maximize the full benefit of that welcome promotion.
Minimum odds refer to the lowest odds that a bet must have to qualify for a specific welcome offer or ongoing promotion from a sportsbook. For example, if a sportsbook requires minimum odds of -120 or longer for a specific offer, any bet placed with odds lower than -120 would not meet the criteria for that promotion.
While cashing out bets on most sportsbooks is typically penalty-free, the same cannot be said for welcome offers or ongoing bonus offers. Cashing out any type of promotional offer usually causes that offer to void, unless otherwise noted. However, once you complete the necessary steps of a welcome offer, including fulfilling any rollover requirements, you can cash out your online sports betting winnings immediately.
Sportsbook promo expiration dates are deadlines set by the sportsbook. When these are applied, a welcome offer or ongoing promo offer must be used or redeemed by that specific time. These expiration dates are typically specified in the terms and conditions of the promotion you are opting into.
If an offer or bonus bets are not used by the set time, the sportsbook will void the offer and/or take away the bonus bets from your account since all offers and bonus bets expire.
There are many different types of sportsbook promos Michigan types and bonuses that you can cash in on every single day. Some of these include odds boosts, reload bonuses, and loyalty and rewards programs. Taking advantage of these offers on the top Michigan sports betting sites is an actionable way to grow your bankroll with house money.
Bonus bets from online sportsbooks in Michigan are doled out to new users when they sign up with sportsbook promo codes. Bonus bets also come from recurring promos, deposit bonuses, and referral bonuses.
Some MI sportsbook promos offer users bonuses on their initial deposit. Deposit bonuses often come in the form of a deposit boost, giving you additional bonus bets or bet credits in relation to your first deposit amount. For example, with a 100% deposit bonus, if you put $100 into your new account, you'll receive a match of $100 in bonus funds.
Michigan sportsbooks will occasionally give out no-deposit bonuses, which you can acquire by simply opting in. These bonus bets can be used to place wagers and typically come with a 1x playthrough requirement.
Reload bonuses offer existing users an extra perk for online sports betting in Michigan. This is typically a deposit match of some sort which helps you reload the funds in your account balance. All of the top sportsbook options offer this betting promo at some point throughout the year.
Odds boosts improve the odds of a specific bet. They are typically attached to specific games and sports betting markets. With each Michigan betting site having its own odds boosts, it's worthwhile to have multiple Michigan online sportsbooks to shop for the ones that line up with your betting interests.
Most Michigan sports betting apps offer referral rewards for getting someone to sign up and bet on the sportsbook you're using. These rewards often give both of you a bet credit of $50 or $100 after the necessary terms and conditions are met.
Loyalty and rewards programs are designed to incentivize and reward regular customers for their continued betting activity. Normally, bettors earn points or credits for nearly every wager they place, which can then be redeemed for various rewards such as bonus bets, merchandise, exclusive experiences, or even cashback bonuses.
These programs often have tiers or levels, with higher tiers offering increased rewards and perks for customers who are extremely active bettors on a given sports betting site.
Michigan is one of the few states that is regulated for legal real money online casinos. Players can benefit from a range of bonuses available on these casino apps such as BetMGM, Caesars and DraftKings.
The sportsbook promos reviewed in this guide give you sports betting bonuses that can be used on most, if not all, of the sports offered at the best online sportsbooks in Michigan. Here's a rundown of the most popular sports and teams to bet on with these welcome offers
NFL fans in Michigan can use exclusive sportsbook promos to bet on Detroit Lions Super Bowl odds, NFL futures, and player props. Whether you're backing the Lions to win the NFC North or placing a futures bet on the latest NFL MVP odds, these Michigan sportsbook bonus offers give you extra funds to start betting.
With odds boosts and deposit matches, sportsbooks in Michigan offer NFL promos that enhance your betting value throughout the season. Check out the latest NFL betting promotions to maximize your Detroit Lions wagers.
When the NBA season is in full swing, Michigan bettors can leverage sportsbook promos to bet on the Detroit Pistons, NBA championship odds, and player props. Use bonus bets, deposit matches, or odds boosts to increase your potential payout on NBA betting apps.
Popular NBA sportsbook promos in Michigan include profit boosts on same-game parlays, risk-free first bets, and nightly player prop specials. Whether you're betting on Cade Cunningham's point totals or Pistons playoff chances, Michigan sportsbooks provide exciting ways to boost your bankroll.
With a 162-game MLB season, bettors have countless opportunities to use Michigan sportsbook promos on Detroit Tigers odds, game spreads, and home run props. Many sportsbooks offer MLB-specific promotions, including Dinger Tuesday bonus bets, and boosted odds on run lines.
New users can claim MLB welcome bonuses to start betting on Detroit Tigers matchups or MLB futures, such as World Series winner, MVP odds, and strikeout leaders. Check out the best MLB betting promos to get more value on your baseball bets this season.
Hockey fans can use Michigan sportsbook promos to bet on the Detroit Red Wings, Stanley Cup odds, and NHL player props. NHL betting promos often include parlay boosts, and enhanced odds on power-play scorers.
Some legal sportsbooks in Michigan allow you to make bonus bets on Red Wings moneylines, over/under totals, and player props like total goals or assists. Stay updated on exclusive NHL sportsbook promotions to make the most of your hockey betting experience.
Michigan's passionate college sports scene offers plenty of betting opportunities, with no restrictions on wagering on local teams like the Michigan Wolverines and Michigan State Spartans.
Bettors can use college football betting promos to wager on Heisman odds, College Football Playoff futures, and Michigan vs. Michigan State rivalry games. Similarly, college basketball fans can take advantage of March Madness promos, Final Four odds boosts, and risk-free bets on Michigan teams.
Here are some general, but common pros and cons of Michigan sportsbook promos and bonuses:
| ✔️ Michigan Online Sports Betting Launch Date: | January 2021 |
| 💰 Combined Promo Value: | Up to $4,450 |
| 🏈 Total Michigan Sportsbooks: | 13 |
| 🔥 Best Michigan Sportsbook Sign Up Bonus: | Fanatics (Up To $1000) |
| ✅ Michigan Sports Gambling Regulator: | Michigan Gaming Control Board |
| 📞 Problem Gambling Helpline: | 1-800-GAMBLER |
| 🧾 Michigan Online Sports Betting Tax: | 8.4% |
| 📆 Last Verified: | September 14, 2026 |
Unlock Michigan sportsbook promos today and take this exclusive opportunity to claim several sign-up bonuses. With these generous welcome offers, you can place bets and aim for big wins on the top Michigan sports betting apps, all while boosting your sports betting bankroll from your very first bet.
Ready to dive in? Click on the "BET NOW" links on this page to register for multiple Michigan betting promos and make the most of every offer available today.
You can get sportsbook promos in Michigan at any of the operators highlighted on this page such as Caesars Sportsbook, BetMGM, FanDuel, Fanatics Sportsbook and more. It's always best to place sports bets with licensed sports betting sites and apps to ensure a safe and reliable experience.
Sportsbook promos that are categorized as welcome offers are only available for new customers. However, there are ongoing bonuses and promotions that both new and existing bettors can take advantage of daily with the best online sportsbooks in Michigan.
