Best MI Sportsbook Promos: Up to $3,200 in Bonuses for November 2026

Review of Top MI Sports Betting Promos

With 13 licensed online sportsbooks in Michigan to choose from, there’s plenty of choice among MI sportsbook promos. I tried out all the available options to verify the value first-hand. These are my picks for the best sportsbook bonuses in Michigan:

Fanatics MI Promo

Fanatics is a unique crossover platform between sporting merchandise, fan experiences, and sports betting. There’s no compromise in that multi-faceted approach: the Fanatics welcome promo rivals the best Michigan sportsbooks on bonus value.

There’s a standout first deposit bonus for new Fanatics customers who register with Fanatics Sportsbook promo code WSNFAN: Get up to $1,000 matched in FanCash. That’s delivered over 10 days, as 100% bet match per day up to $100.

This MI sports betting bonus has a low $1 minimum bet per daily bet match, on any sport with odds of -200 or longer. As a bet match offer, the bonus is credited win or lose once the qualifying bet settles. Bet Match FanCash is awarded within 72 hours of your bet settling and is valid for seven days (standard FanCash is valid for 365 days).

FanCash is Fanatics’ reward currency, not just another term for bonus bets. You can exchange it for bonus bets or profit boost tokens, place wagers with FanCash, or redeem it for sports merchandise and other rewards on Fanatics’ store. You’ll also earn FanCash on all eligible bets, not just from the welcome bonus.

To withdraw your first bet match FanCash as real money, you’ll need to redeem it for Bonus Bets and wager 1x. Winnings are paid as withdrawable cash, but bonus stake is not returned.

» Find out more in our detailed Fanatics sportsbook review.

💰 Sign up offer: Get up to $1,000 Matched in FanCash
🤩 Promo Code: WSNFAN
🧮 Wagering Requirement: 1x
💻 Expected Value: $700
⭐ WSN rating: 4.5/5

Claim your Fanatics MI promo

theScore Bet MI Promo

theScore Bet is one of the more recent sports betting apps to launch in Michigan, but it’s already making a name for itself with detailed sports media integration and one of the best MI sportsbook bonuses for new players.

New users get the First bet reset up to $1,000 in bonus bets. Deposit $10 or more and make your first cash wager on any market. If your first bet loses, you’ll get your stake back in Bonus Bets. That’s delivered as five Bonus Bets each worth 20% of your original bet, up to a max bonus of $1,000.

Bonus Bets are awarded within 72 hours of your first bet settling as a loss and are valid for seven days. There’s a 1x playthrough requirement: Bonus Bets are non-withdrawable but winnings are credited to your cash balance, stake not returned.

Other theScore Bet promos include profit boosts, bet insurance, and PENN Play Rewards.

» Check out our full review of theScore Bet sportsbook.

💰 Sign up offer: First Bet Reset up to $1,000 in Bonus Bets
🤩 Promo Code: None required
🧮 Wagering Requirement: 1x
💻 Expected Value: $350
⭐ WSN rating: 4.1/5

Claim Your Welcome Offer at theScore Bet

FanDuel MI Promo

FanDuel is a top choice for bettors in Michigan thanks to having one of the best sports betting apps, a user-friendly interface, and a competitive welcome bonus.

New players can claim the FanDuel Michigan sports betting bonus: Get $350 in bonus bets when you bet $5 for 7 days.

You don’t need a FanDuel promo code to claim this welcome bonus. Simply sign up as a new player and verify your account. Make your first deposit of $5 or more, then bet $5 on any market (except YourWay wagers) to receive $50 in bonus bets within 72 hours. Bet $5 each day for the next six days to unlock the full $350 in bonus bets, awarded as $50 for each day you complete the minimum wager.

This is one of the best Michigan sportsbook promos as it’s a Bet & Get offer, which means the bonus is awarded whether your qualifying bet wins or loses. The low $5 minimum bet makes it suitable for beginners, and the seven-day spread staggers the expiry of the full bonus.

Bonus bets are non-withdrawable, but any winnings can be withdrawn immediately. That makes it a standard 1x playthrough requirement on this bonus. Bonus bets are valid for seven days from credit and can be used on any markets except Round Robin and YourWay wagers, stake not returned.

Other FanDuel sportsbook promos include seasonal profit boosts, SGP boosts, refer-a-friend Bonus Bets, bet protection, and FanDuel Rewards Club.

» Get all the details in our complete FanDuel sportsbook review.

💰 Sign up offer: Get $350 in Bonus Bets When You Bet $5 for 7 Days
🤩 Promo Code: None required
🧮 Wagering Requirement: 1x
💻 Expected Value: $245
⭐ WSN rating: 4.7/5

Claim Your FanDuel MI Promo

BetRivers MI Promo

BetRivers is user-friendly and ideal for beginner sports bettors in Michigan, complete with an intuitive interface and straightforward welcome bonus.

Use BetRivers bonus code SPORTS to claim the BetRivers Michigan sportsbook bonus for new players: Second Chance Bet up to $500 plus up to 500 Bonus Spins.

Enter the Michigan sportsbook promo code SPORTS when making your first deposit of $10 or more to receive a Second Chance Bet token. The token is valid for seven days and can be used on any sport with no minimum odds requirement.

If your qualifying first wager loses, you’ll get your original stake back in bonus bets, up to $500. If it wins, you’ll get your profits but no bonus bets.

Bonus bets are not withdrawable, stake not returned, and are valid for seven days. Bonus bets can be used on any sports wagers with minimum odds of -200, on standard markets. There’s a 1x playthrough on bonus bets before winnings can be withdrawn.

New users also receive up to 500 bonus spins to use on select online casino games. The bonus spins are delivered over 10 days at 50 spins per day, awarded upon login.

After the welcome bonus, BetRivers runs the iRush Rewards loyalty program with flexible bonuses: choose whether to stack bonus points, use as 1x playthrough bonus money, or redeem for a variety of sportsbook bonuses.

» Read more in our complete BetRivers sportsbook review.

💰 Sign up offer: Up to $500 in Bonus Bets
🤩 Promo Code: SPORTS
🧮 Wagering Requirement: 1x
💻 Expected Value: $175
⭐ WSN rating: 4.2/5

Claim your BetRivers MI promo

BetMGM MI Promo

BetMGM carries the established reputation of an iconic legacy brand, including the integrated MGM Rewards loyalty program.

Loyalty has to start somewhere: BetMGM also runs a Michigan sports betting bonus for new players: Bet $10, get $150 in bonus bets if you win.

To claim the offer, sign up with BetMGM bonus code WSNSPORTS and download the BetMGM sportsbook app to make your first bet. Activate the Bet & Get If You Win token and add a wager of $10 or more to your betslip on any sport with minimum odds of -10000 at standard odds pricing. If your qualifying bet wins, you’ll receive $150 in bonus bets (3 x $50 bonus bets).

The Bet & Get If You Win token is valid for seven days from receipt, and bonus bets are also valid for seven days. Select “Apply Bonus Bets” in the betslip to use them. Bonus bet stake is not returned and there’s a 1x playthrough: bonus bets cannot be withdrawn as cash, but bonus bet winnings are withdrawable.

On top of the welcome bonus and loyalty rewards, BetMGM also runs regular odds boosts, BetDefense injury protection, and no-sweat bets.

» Head to our in-depth BetMGM sportsbook review for more details.

💰 Sign up offer: Bet $10, Get $150 in Bonus Bets if You Win
🤩 Promo Code: WSNSPORTS
🧮 Wagering Requirement: 1x
💻 Expected Value: $77.70
⭐ WSN rating: 4.5/5

Claim Your BetMGM MI Bonus

Active MI Sportsbook Promo Codes for November

Here’s a definitive list of the latest Michigan sportsbook promos:

Which Michigan Sports Bonus is Mathematically Better?

Using the WSN Bonus Valuation tool, Fanatics has the best Michigan sportsbook bonus for expected value. 

Sportsbook promos are usually awarded as bonus bets or other non-cash rewards, so the headline bonus amount is almost never its true cash value. The WSN Bonus Valuation simplifies T&Cs and alternative bonus formats into one straightforward figure. This calculation allows us to compare the objective mathematical cash value of different MI sports betting promos.

We calculate the WSN Bonus Valuation using this standardized scoring formula:

WSN Bonus Value = Bonus × (Bonus Value − Rollover Vig) × Trigger

Step 1: Headline Bonus

We start by identifying the headline bonus amount, as advertised by the sportsbook. This is usually obvious: it’ll be the biggest number. Some offers are split over multiple days or steps, so you might see it written in split amounts, for example the FanDuel sportsbook bonus is $50 per day. Use the total bonus number for this step.

Step 2: Bonus Conversion Factor

Sportsbook bonuses are almost always issued as Stake Not Returned (SNR) bonus bets, including the top sports betting promos in Michigan. These are single-use wagers, and you don’t get the value of the bonus bet back if you win, unlike with cash wagers. This makes bonus bets automatically lower value than the exact same bet in cash. 

We use 0.70 (70%) as the bonus value, which is the realistic mathematical ceiling an experienced bettor can achieve. That assumes you’re betting on slight underdogs and using matched betting strategies on more than one sportsbook to lock in returns.

The Rollover Vig accounts for the house edge spread across the wagering requirement, and works out as 0 for standard 1x rollover requirements. This part takes into account the potential incremental deductions hidden in higher rollovers.

Step 3: Trigger

The trigger is the implied probability of actually getting the bonus, depending on the offer format. We use standardized triggers for each offer type, which allows different operator rules to be compared on the same measure.

• Guaranteed (1.00): Use this when the bonus activates whether the bet wins or loses. There’s a 100% chance of receiving the bonus regardless of the bet outcome.

• If Win (0.74): Use when the bonus only activates if your bet wins. This assumes a strong favorite (-300), at a 74% chance after removing house edge.

• If Lose (0.50): Use this for a Second Chance or Insurance bonus, which applies to a first bet loss only. This assumed a standard -110 coin-flip bet for a 50% chance of triggering the bet refund.

Best Michigan Sportsbook Bonus by WSN Bonus Valuation

Check how we scored and ranked Michigan sports betting promos based on the WSN Bonus Valuation:

1. Fanatics MI Sportsbook Promo

The Offer: Up to $1,000 Matched in FanCash

Promo Type: Guaranteed (Bet & Get)

Breakdown: Fanatics matches your first qualifying wager for 10 days. It’s awarded whether you win or lose, so we use the 1.00 trigger. FanCash is the rewards currency and converts 1:1 into SNR bonus bets, so we convert to the 0.70 bonus value rate. We use the headline max bonus of $1,000 across the 10 days, and the 1x playthrough makes the rollover vig deduction 0.

WSN Bonus Valuation: $1,000 × (0.70 – (0.045 × (1 – 1) × 1)) × 1.00 = $700

Worth noting: This bonus is split over multiple days with a max bonus of $100 per day. It takes more effort to claim the full amount, but it also spreads out the expiry date for the playthrough requirement.

2. theScore Bet MI Sportsbook Promo

The Offer: Up to $1,000 Bet Reset if Your First Bet Loses

Promo Type: If Lose (Second Chance)

Breakdown: This bonus is only awarded if your first qualifying bet loses, so we apply the 0.50 trigger. If awarded, the bonus bet refund has a 1x playthrough and is SNR, so there’s zero rollover charge and 0.70 bonus value.

WSN Bonus Valuation: $1,000 × (0.70 − (0.045 × (1 − 1) × 1)) × 0.50 = $350

Worth noting: The bet reset is paid out as five Bonus Bets up to $200 each, which is easier to split across multiple underdog bets than a lump-sum bonus would be.

3. FanDuel MI Sportsbook Promo

The Offer: Get $350 in Bonus Bets When You Bet $5 for 7 Days

Promo Type: Guaranteed (Bet & Get)

Breakdown: The bonus is awarded whether you win or lose, as long as you place a $5 bet to unlock the $50 bonus each day. We apply the 1.00 trigger for this guaranteed bonus. There’s a 1x playthrough so the rollover charge is 0, and as it’s a SNR bonus we use the 0.70 bonus value.

WSN Bonus Valuation: $350 × (0.70 − (0.045 × (1 − 1) × 1)) × 1.00 = $245

Worth noting: This bonus is spread across multiple days, so takes more effort to claim than a one-and-done offer. However, the seven-day window is shorter than other multi-stage bonuses, so the difference in effort required is worth considering.

4. BetRivers MI Sportsbook Promo

The Offer: Up to $500 Second Chance Bet

Promo Type: If Lose (Second Chance)

Breakdown: This second-chance bet refunds your initial qualifying wager if it loses, which uses the standard 0.50 trigger. We convert the $500 bonus using the 0.70 bonus value, and the deduction is zero for the rollover vig.

WSN Bonus Valuation: 500 × (0.70 − (0.045 × (1 − 1) × 1)) × 0.50 = $175

5. DraftKings MI Sportsbook Promo

The Offer: Spend $5, Get $200 in Bonus Bets (Paid Over 21 Days)

Promo Type: Guaranteed (Bet & Get)

Breakdown: This Bet & Get bonus pays out win or lose, split into four stages over 21 days. We use the 1.00 trigger for this guaranteed bonus, assuming you log in and manually claim each stage. The bonus is awarded as eight $25 Bonus Bets - two given immediately upon placing the first wager, and two more issued every 7 days through a click-to-claim process for 21 days. We score the full $200 using the 0.70 bonus value, again assuming manual claim of the full amount. There’s a 1x playthrough requirement, so the rollover vig deduction is zero.

WSN Bonus Valuation: $200 × (0.70 − (0.045 × (1 − 1) × 1)) × 1.00 = $140

Worth noting: This Bet & Get offer is awarded as eight $25 Bonus Bets, spreading out the conversion via underdog wagers. However, it’s a longer time requirement, requiring manual claims every 7 days for 21 days. Also included in this package is a 3-month subscription to NBA League Pass.

6. BetMGM MI Sportsbook Promo

The Offer: Bet $10, Get $150 If You Win

Promo Type: If Win

Breakdown: This is the only MI sportsbook bonus on our list that’s “Yes” conditional. It only pays out if your qualifying bet wins, so we use the standard 0.74 trigger. It’s another SNR bonus so we convert $150 at the 0.70 bonus value, and there’s no rollover deduction for the 1x playthrough requirement.

WSN Bonus Valuation: $150 × (0.70 − (0.045 × (1 − 1) × 1)) × 0.74 = $77.70

Worth noting: We assume the first bet is placed on a standardized favorite at -300 to produce the 0.74 trigger (74% true chance of winning). However, the BetMGM offer allows wagers on minimum -10,000 odds, so the trigger value might be fractionally higher in practice.

Best MI Promos Based on Your Bankroll Size

The best MI sportsbook bonus depends on your individual budget and wagering preferences; there’s rarely a one-size-fits-all promo ideal for every player. Here’s how to choose the best betting bonus for your bankroll size:

Best MI Sports Betting Promos Under $50

For modest budgets under $50, the best options are usually Bet and Get promos, or bonuses with a low minimum bet.

The best MI sportsbook promo under $50 is the FanDuel bonus, which awards up to $350 in bonus bets when you bet $5 for seven days. At the lower end, that’s a $50 bonus bet when you place a $5 wager. To unlock the full $350 in bonus bets, that’s a total of $35 wagered over seven days.

Another top option is the DraftKings bonus, where you can claim $200 in bonus bets with a qualifying first bet of $5+. The downside is that the full bonus is spread across 21 days, and you’ll need to log in and manually claim the bonus bets on day 7, 14, and 21.

There’s also the Fanatics Bet Match bonus with a low minimum bet of just $1. This is a 1:1 bet to bonus reward, so if you’re firm on the $50 budget this is a smaller bonus than FanDuel or DraftKings.

Best MI Sports Betting Promos $100–$500

Between $100 and $500, offers shift to a 1:1 reward ratio, so the top MI sportsbook bonuses here tend to be bet insurance offers. These pay back your original stake in bonus bets if your first qualifying bet loses, so putting a decent chunk of cash on longer odds either nets a profit or balances out with the refund.

My top choice in this bracket is the first-bet insurance offer from theScore Bet. This refunds your first bet up to $1,000 in bonus bets if you lose, and it has no minimum odds.

Best MI Sports Betting Promos $1,000+

For high rollers with a bankroll of $1,000+, the best Michigan sportsbook deposit bonus is the Fanatics bet match up to $1,000 in FanCash. That’s split over 10 bonus bets up to $100 each, rather than a single $1,000 bet.

There’s additional value here from the regular FanCash rewards: earn up to 10% of your stake in FanCash on every bet. If you deposit and wager the max bonus, $1,000 cash wagered can earn $10–$100 in FanCash on top of the bet match reward.

Easiest Michigan Sportsbook Bonuses to Clear

Even the best Michigan sportsbook bonuses are never 100% guaranteed to turn into withdrawable cash, but some are objectively easier to clear than others.

To clear a Michigan sportsbook bonus, first you need to claim it: Bet & Get bonuses simplify this by awarding the bonus bets whether your qualifying wager wins or loses. FanDuel, Fanatics, and DraftKings all offer guaranteed bonus payouts on qualifying bets, regardless of how the bet settles.

Low minimum deposits and no odds restrictions can also simplify bonus conversion. Fanatics has a standout $1 minimum, and theScore Bet has no minimum odds requirement on its bonus.

All of our top picks have a 1x playthrough requirement, meaning you only need to wager the bonus bets once before winnings can be withdrawn as cash. That’s the gold standard for any sports betting bonus as higher rollovers mean your balance is more likely to be affected by the house edge.

Evaluating all these factors, the Fanatics bet match stands out as a user-friendly bonus to clear: it’s a guaranteed bonus, with a low $1 minimum bet, and 1x rollover requirement.

What Kind of Michigan Sports Bonuses to Avoid

Always read the T&Cs before claiming sports betting promos in Michigan. The best sportsbooks have clear, fair, and accessible terms, and it pays to double check before risking your cash. Look out for these red flags when choosing a Michigan sports betting bonus:

• High Playthrough Requirements: The industry standard is a 1x playthrough or rollover requirement, and it’s rare to see anything over 5x the deposit amount. High wagering requirements risk wiping out your balance before you can clear the bonus and withdraw winnings.

• Restricted Odds: Both the qualifying bet and any bonus bets will have specified odds. This covers the house edge, although some second-chance bet offers have no minimum odds. Avoid bonuses that require you to bet on long-shot odds, especially for an “If You Win” bonus.

• Short Expiry: Welcome bonuses are typically valid for seven days or longer, with a separate expiry date for bonus bets in addition to the first bet offer. Short expiry windows, such as 24 hours, create a “use it or lose it” situation and pressures players into placing bets they otherwise might not make.

• Complicated Markets: It’s standard for a sportsbook bonus to exclude early cash-out or other boosted markets, but watch out for unusual restrictions on which sports or bet options you can make.

• Misleading Boosts: This applies to odds boost promos—always compare the “boosted” odds or payout against the standard lines and against other sportsbooks.

• Unregulated Sportsbooks: Check that the operator is licensed and regulated by the Michigan Gaming Control Board, as there are no guarantees of consumer protections on bonuses or deposits at unregulated sportsbooks.

Terms and Conditions to Look Out For in MI Sport Bonus Offers

Checking the terms and conditions isn’t just about spotting red flags. It’s always sensible to know exactly what the parameters are for any MI sports betting promo. These are the most common T&Cs to be aware of:

• Minimum Deposit: How much your first deposit needs to be to qualify—typically specified on match bonuses.

• Minimum Bet: The minimum amount your qualifying bet should be, whether that’s the first bet only or multiple wagers.

• Rollover: Rollover, playthrough, or wagering requirements refer to how many times you must wager the deposit to claim the bonus, or how many times you must wager the bonus to convert into cash balance.

• Minimum Odds: The lowest odds applicable for your qualifying wager or bonus bets.

• Expiry: How long the bonus is valid for, usually split into first bet timeframe and bonus wagering timeframe.

• Eligible Markets: Which markets or bet types are eligible for the qualifying wager, and for using the bonus bets.

• How to Claim: Whether the bonus is automatically applied or manually claimed, in one go or over multiple days or bets, and the details of the qualifying action.

• Max Bonus: The maximum amount of bonus funds awarded, and sometimes a maximum amount of withdrawable winnings from bonus wagers.

Which MI Sportsbook Has the Best Daily Promos?

Real bonus value goes beyond the new-user Michigan sportsbook deposit bonus. Daily and ongoing promos change with the sporting calendar, so these are some common bonuses returning players should look out for:

1. Daily Odds Boosts: Specific markets get inflated odds, updated daily. DraftKings often has the broadest options, although these are common at the best online sportsbooks in the US.

2. Daily Contests: These gamified daily promos tend to run on a single sport over a short term or particular event. BetRivers are known for the Squares mini-game and PropPacks virtual card packs, and FanDuel has Daily Dingers, a free-to-play contest with MLB profit boost tokens for prizes. 

3. Profit Boost Tokens: FanDuel and DraftKings lead the pack for regular profit boosts, tailored to current sports events with options for single bets, parlays, and SGPs.

4. Bet Protection: These promos cover your bet in case a player injury or replacement would otherwise cause it to fail. Fanatics runs the standout FairPlay Max promo all NFL season for full-game injury protection, theScore Bet offers NFL first-half injury insurance, and FanDuel has Bet Protect+ for NBA whole-game injury protection.

5. Loyalty & VIP: These tier-based rewards programs offer ongoing and increasing perks for active bettors. BetMGM is the top choice for VIP sports betting promos in Michigan with its integrated MGM rewards. An emerging contender is DraftKings Dynasty, which runs across all DraftKings platforms including the sportsbook.

6. Reward Stores: An alternative to traditional loyalty programs, some sportsbooks offer flexible rewards for players to choose how and when to claim a bonus. The BetRivers Bonus Store allows you to bank points to redeem at your choosing for odds boosts, profit boosts, second-chance tokens and more. Fanatics awards FanCash on every eligible wager, to redeem for sportsbook bonuses or Fanatics merch store rewards.

How to Claim Your MI Sportsbook Bonus

Licensed Michigan sportsbooks are required to carry out Know Your Customer (KYC) verification for new users, but signing up and claiming your MI sportsbook bonus is quick and simple if you’re prepared.

Most online sportsbooks and betting apps follow this standard registration process:

1. Launch your chosen sportsbook and create a new account. Enter your email address and create a secure password.

2. Fill out your personal information as requested. This is typically your full name, address, date of birth, and last four digits of your SSN.

3. Read the T&Cs and tick to confirm you accept and that you’re physically located in Michigan.

4. Enter your Michigan sportsbook promo code if required. Most operators automatically apply the best MI sportsbook promo when you sign up through our link, but we’ll specify above if you need a promo code.

5. Complete identity verification as instructed on screen. Most sites can verify your identity through ‘silent KYC’ using the details you already provided, but in some cases you may need to upload pictures of official ID documents.

6. Make your first deposit, ensuring it covers the minimum required for your MI sports betting bonus. Open the cashier or wallet section and select one of your preferred betting payment methods to deposit funds.

7. Place your first bet. Browse the available markets and check the offer T&Cs to ensure your first best qualifies for your chosen bonus.

Can I Claim Welcome Bonuses From More Than One Sportsbook in MI?

Yes, you can sign up to more than one sportsbook and claim multiple sports betting promos in Michigan. With 13 licensed operators competing in the market, it’s a sensible strategy to shop around and curate the best promos and odds for your betting style.

However, MI sportsbook promos for new users are exactly that—for new users only. If you’ve registered and deposited with a sports betting operator before, even in a different state, you usually can’t claim the welcome bonus. Check offer T&Cs and reach out to the sportsbook’s customer support team if you’re unsure.

Are Sports Betting Bonuses Taxable in Michigan?

Yes, winnings on sports betting are taxable in Michigan, including winnings from a MI sports betting bonus. Winnings are subject to federal income tax as well as state taxes.

Sportsbooks must issue players with IRS Form W-2G if winnings meet the required threshold. Bettors must report all gambling winnings on IRS Form 1040, taxed at the individual federal income tax bracket.

Under the Michigan Income Tax Act, all gambling winnings are taxable income. You can’t deduct gambling losses, but the first $300 of winnings can be excluded from total household resources.

Gambling winnings are filed under “Alimony and other taxable income” on the applicable MI-1040 form, at the statutory flat rate income tax of 4.25%.

Information on gambling taxes is listed on the Michigan Department of Treasury website, and the overview here does not constitute advice. If in doubt, consult a tax professional to discuss your individual circumstances.