Michigan Promo Codes for Free Bets: Bonuses from Online Casinos & Sportsbooks

Anyone playing in a Michigan online casino or sportsbook and in search of promo codes for free bets need look no further. The state has finally welcomed online sports betting, online casinos, and even online poker rooms with open arms on January 22nd, 2021, and there are plenty of free bets, bonuses, and promotions currently being offered by operators. This article will show you exactly what’s available, how different types of bonuses work, and which promo codes you’ll need to take advantage of the latest offers.

Show More

Benefit from Free Michigan Bets, Promos and Bonus Codes

See how you will benefit from promo codes for free bets and bonuses in Michigan

We're as keen as you are to get down to the business of describing revealing promo codes for free bets. Before we do that though, we need to make sure that we're all on the same page about what free bets and bonuses are. In short, free bets and bonuses are things that are offered by Michigan online sports betting and casino operators in an effort to try and make themselves as appealing as possible to new customers.

There are many different types of free bets and bonuses, and we will discuss them all later in this article. However, we should state at the outset that promo codes for free bets are special codes that a new casino player or sportsbook bettor enters when setting up their account for the first time. When a valid promo code is entered, it activates any bonus that is associated with that code. If no promo code is entered when one is required for a bonus, no bonus will be given. It is therefore important to check whether or not you need to use a promo code before signing up for a new account anywhere.

All Michigan casino and sportsbook operators offer some kind of bonus offer to new customers. The following tables summarize the current offers at a glance.

MI Online Casino Promo Codes

MI Online CasinoPromo DetailsPromo Code Needed
BetMGM Casino100% Match up to $1,000BetMGM bonus code Michigan: HOWTOBET
BetRivers Casino100% Match up to $250BetRivers bonus code Michigan: 250MATCH
Caesars CasinoRisk-Free Play up to $200Use Link
Golden Nugget Casino100% Match up to $1,000Use Link
WynnBET Casino100% Match up to $1,000Use Link

MI Sportsbook Promos

MI SportsbookPromo DetailsPromo Code Needed
BetMGM SportsbookRisk-Free Bet up to $600BetMGM bonus code Michigan: HOWTOBETMGM
BetRivers Sportsbook100% Match up to $250BetRivers bonus code Michigan: HOWTORIVERS
Caesars SportsbookRisk-Free Bet up to $5,000Caesars bonus code Michigan: HOWTOBETRF
FanDuel SportsbookRisk-Free Bet up to $1,000FanDuel promo code Michigan: N/A
PointsBet Sportsbook100% Match up to $250PointsBet promo code Michigan: HOWTOBET
WynnBET SportsbookRisk-Free Bet up to $1,000Use Link

Top Free Michigan Bets and Bonus Code Offers

For those of you who love nothing more than Top lists, here are the promo codes for free bets and bonus highlights you can expect from each of the casinos and sportsbooks operating in the state.

BetMGM Michigan

BetMGM gives the Great Lake State residents and visitors access to both online sports betting and online casino gaming. Sports betting fans can get things off to a good start with a risk-free bet of up to $600, while casino players could get a bonus of up to $1,000 thanks to a 100% first deposit bonus.

BetRivers Michigan

Although BetRivers doesn't offer the biggest bonuses in Michigan, what it does offer are bonuses that only have to be played through once before you can withdraw them. Whether you're a sportsbook bettor or a casino player, you can get a 100% first deposit match worth up to $250. Check out the Rivers sportsbook bonus code for further details.

Caesars Michigan 

Caesars is recognized worldwide as one of the biggest brands in the gambling industry, and its online casino and sportsbook each offer great incentives for signing up and getting involved. Join the casino and you can enjoy an initial period of risk-free gaming, up to a maximum of $200. New sportsbook customers can place their first bet risk-free, up to a maximum value of $5,000.

FanDuel Michigan

New customers with this sportsbook can qualify for a risk-free bet of up to $1,000. A FanDuel daily fantasy sports account does not disqualify you from this offer. Just sign up, make a deposit and place a bet of up to $1,000 using the FanDuel Michigan promo code. If that bet fails to win, you will be given the lost amount in free betting credits.

Golden Nugget Michigan

When you sign up for a new account with the Golden Nugget online casino, you'll enjoy a 100% match deposit bonus that could be worth as much as $1,000. That should give you more than enough to try plenty of games and see if you'd like to make this famous name your online casino home.

PointsBet Michigan

The Australian-based PointsBet sportsbook gives Michigan customers two different ways of betting. Either bet in the usual way or try its own Points Betting method. Or mix and match, as you prefer. Whatever the case, make a deposit using the promo code and you'll get a 100% bonus worth up to $250.

  • PointsBet Michigan Review
  • PointsBet Michigan Promo Code

WynnBET Michigan

WynnBET is another very popular operator in the Wolverine State, and it offers both online sportsbook services and online casino games. Join the sportsbook and you can place your first bet risk-free, up to a maximum value of $1,000. If casino games are more your thing, get a 100% first deposit bonus of up to $1,000.

Why Operators Give Free Bets and Bonuses

See the reasons why operators offer free bets and promos in Michigan

As you have seen, free bets and bonuses are plentiful in Michigan and because of that for online gambling becoming more attractive in USA for players. What's also worth noting is that you can sign up with multiple operators and take advantage of several bonuses if you'd like to do that. So what's the catch? Why on earth would any company give so much value away for free?

Actually, it isn't unusual. Take a look at virtually any consumer-facing industry and you'll find plenty of businesses that give away free stuff in order to attract new customers. Whether it's a 'buy one, get one free' deal that you can get down at your local supermarket or a 'thirteen months for the price of twelve' subscription offer from a television sports channel, valuable freebies are far more common than most of us appreciate.

The free bets and bonuses offered by online sportsbooks, poker rooms, and casinos are no different. They are given by operators to encourage new customers to sign up for an account with them. Even if the initial bonus is generous, the operator knows that its investment in welcome gifts will pay off over the long term, as many customers will stick around long after the free bets or bonuses have been spent.

MI Online Casino Bonus Types and How They Work

The types of online casino bonuses offered by Michigan operators are many and varied. That's because the operators want to make sure that they appeal to all sorts of customers. Whether you are new to sports betting, or an old hand, there is a bonus type to suit. Here are the main ones that you can expect to encounter at some point, along with a brief explanation of how each works.

Free Michigan Bets

Learn all about free bets in Michigan

Free bets are always worth picking up because they require minimal effort from you as a sports bettor or casino player. They basically give you a small amount in the form of betting credits or bonus cash so that you can place sports bets or play casino games without spending any of your own cash. This lets you see what the operator has to offer for yourself without risk.

Many free bets are offered simply for signing up to open a new account. Those are referred to as no deposit free bets because they don't require you to deposit any of your own money. The betting credits or bonus cash won't be withdrawable, but any money that you win with them can be withdrawn after you've fulfilled many associated playthrough requirements.

Deposit match free bets (example: William Hill deposit match free bets), or simply matched free bets, are a little different because they do need you to make a deposit in order to receive them. The word 'match' is used because the value of the free bets will be the same as the value of your deposit, as long as it doesn't exceed a maximum value set by the sportsbook or casino.

Risk-Free Michigan Bets

Risk-free bets are different from free bets because they don't give you anything unless your own bet loses. You simply sign up with a sportsbook and make a deposit, and you then place your first bet. If it wins, you keep the profit as usual and nothing more happens. However, if your first bet loses, the sportsbook will cover the amount lost by giving you betting credits of equal value, up to a maximum set by the operation.

Because you are initially betting with your own cash here, a risk-free bet offer tends to be much more generous than a straight free bet offer. For example, a sportsbook might offer you a risk-free bet of up to $1,000, but if your first bet is only worth $50, it will only cover that $50.

While risk-free bets are most common at sportsbooks, some online casinos are now doing something similar by letting you play games for a specific period and refunding any overall loss suffered at the end of that period.

Sign-Up Bonus

The term 'sign-up bonus' is used to describe any kind of bonus that is given for the simple act of signing for a new account. Because the effort needed to qualify for such an incentive is minimal (registering for a new account only takes a minute or two) you shouldn't expect a sign-up bonus to be worth a huge amount, but it is still worth taking advantage of.

Michigan Online Casino No Deposit Bonus

Learn how to benefit from Michigan online casino no deposit bonus

As the name suggests, an online casino no deposit bonus can be claimed without you having to make a deposit of your own money. This kind of incentive is most often awarded to anyone who registers as a new player at an online casino. Having said that, no deposit bonuses can also be given for other reasons, such as to reward an existing player for their loyalty over a period of months or years.

Claiming a Michigan online casino no deposit bonus is easy. All you have to do is sign up for a new account with the operator making the offer, and enter any special promotional code that is required for the bonus. When you have done that, your no deposit bonus will be awarded just as soon as your new account is up and running, which is usually straight away.

You should check the terms and conditions relating to the MI online casino no deposit bonus so that you know exactly how to use it and by when you must use it. Most operators state that a no deposit bonus must be used within a certain number of days, otherwise it will be taken back and you will miss out.

Deposit Bonus

This is the opposite of a no deposit bonus because here a deposit is always needed to qualify. The first deposit that a bettor makes into a new account tends to attract the biggest deposit bonus, and the operator will describe it in terms of a percentage that is subject to a stated maximum value. For example, you might be offered a 100% deposit bonus, up to $500, in which case your deposit would be matched, dollar for dollar, up to a maximum of $500.

Bet & Get Bonus

You could classify a Bet & Get bonus as a type of deposit bonus, but the deposit required here tends to be far lower than the bonus awarded. To illustrate, an online sportsbook could invite you to 'bet $20 and get $100'. Here you would have to deposit just $20 to get a bonus worth $100. In some cases, the bonus will be given as a free bet up to that value, and in others, it will be given in the form of several betting credits of smaller value, such as five credits of $20 each.

Odds Boost

This isn't really a bonus, but a promotion that online sportsbooks use to attract attention to a particular betting market. The idea here is simple. Bet on the featured event and you'll get better odds than you normally would, thanks to the sportsbook boosting them in your favor. Your bet will still need to win for you to benefit from the promotion, but if it does, your payout will be larger than it would have been without the odds boost.

Refunds/Bonus Back

A refund or bonus back promotion is designed to cover your losses if you choose to participate. When it is offered at a sportsbook, you will be able to bet in the featured event and if your wager performs well but doesn't win (as stated in the promotional terms and conditions) your stake will be refunded. When this promotion is offered at a casino, you will be able to play certain games during a set period of time and get a full or partial refund should you have an overall loss at the end of that period.

VIP/ Loyalty Programs

More often found at online casinos and poker rooms than at online sportsbooks, these programs are set up to reward you for your loyalty. The exact rules of a loyalty program (also known as a VIP program) vary, but in most cases you will earn points as you play. Those points can then be used to purchase some kind of reward at a later time. Common rewards are free spins, bonus cash to spend on casino games, and participation in exclusive tournaments and promotions. As for MI online sportsbooks, there are some attractive free bet codes existing customers can benefit from.


Another type of bonus that you are likely to come across is the refer-a-friend bonus. You can receive it by referring a person to the casino or sportsbook but under one condition and we will give you an example. Let’s say you get a FOXbet Refer a Friend bonus or a TwinSpires Refer a Friend bonus – you will be able to use it only after that referred person signs up for a new account and starts playing. If your friend needs any encouragement, then he or she will also receive a bonus for getting involved, and so this is a promotion that everyone benefits from.

Who Can Claim Free Michigan Bets and Bonuses

See who is eligible for free Michigan bets and bonuses

Free Michigan bets and bonuses are available to anyone who is legally allowed to participate in online gambling in the state. Full details about the legality of gambling here can be found on our main Michigan pages and on the page of the state’s Gaming Control Board. For now though, we can summarize the main rules as follows:

  • Gambling is only legal for individuals aged 21 or older.
  • You must actually be in the state of Michigan when gambling.
  • Gambling is only legal via a properly licensed and regulated operator.

This means that if you are 21 or over and within state lines, you can claim free bets and bonuses from any sportsbook, casino, or poker room that is operating legally in the Great Lake State.

Michigan Free Bets and Bonus Codes FAQ

Where can I find promo codes for free bets?
Promo codes for free bets can be found on sportsbook, casino, and poker room websites and apps. However, if you don't want to spend time checking out each site individually, you can refer back to this page, where we highlight and update all of the promo codes for free bets and more.
Do I always need to use promo codes for free bets?
No. Some operators will award free bets and bonuses without requiring you to enter any promo code. That said, you should always check, as failing to use a promo code when it is required will result in the bonus being forfeited.
Are Michigan promo codes for free bets the same as in other states?
Where promo codes are necessary, some operators have just one promo code that applies in all states. Others, however, will have a different promotion for each state they operate in, and they will therefore provide a different promotion code for each.
message icon background
Join Our Tribe

Get all the latest sports news, expert tips and reviews.

Accept Cookies

To improve your user experience, we use cookies on our website. By continuing to use the service, you accept the use of cookies and our privacy policy.

Additional Information
responsible 18responsible 21responsible 21
HowToBet.com - Sports Betting & USA Online Gambling Guides

We are committed to sharing our expert betting knowledge so you can have a winning chance against the bookie, the house or even naming the winner of the next Dancing with the stars.

HowToBet.com is part of Raketech Group - licensed and operating in PA, NJ, IN, CO, WV, MI, TN, IL, VA. Address: 263 Shuman Blvd Ste. 145, Naperville, IL 60563, United States

Disclaimer: It is your responsibility to check gambling regulations in your jurisdiction. Howtobet.com does not accept responsibility for factual errors that may be evident. The site contains commercial content. This website is not responsible for third-party privacy policies.