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Best Baseball and MLB Betting Promo Codes

Find out the places where you can access the best promo codes if you want to wager on top baseball clashes in the MLB regular season, post season, or the epic World Series games.

Sports betting has been gaining popularity, and many states in the US have now legalized the means to place wagers on matches. The eased regulations have allowed the legal sports betting market to reach unprecedented heights and offer more baseball betting options than ever before.

Naturally, baseball betting grew with the rest of the industry, and just about every game is covered, sometimes even with live streaming. When the MLB season has gotten underway, you’ll find that most top MLB betting sites offer competitive odds and insights into most major baseball matches.

We’ll be looking at some of the best online sports betting sites that offer baseball promotions and tips and strategies you can apply to your wagering game. Let’s jump in with both feet!

Current Baseball Promo Codes & Bonuses

Promocode: GUSA1000
1265 ratings
$1,000 First Bet on Caesars
  • Great Mobile App
  • Brilliant Welcome Bonus
  • Range Of Bet Types
21+. New users only. Offer valid and must be physically present in AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, PA, TN, VA, WV, IL, MD, NJ, OH, PA, TN, VA, WV, WY. 1-877-8-HOPENY (467369) or Text HOPENY (467369). Call 1-800-GAMBLER.
Promocode: GAMBLEUSA
1445 ratings
Up To $1,500 First Bet Offer
  • Superb range of sports
  • Enticing rewards program
  • Extensive catalogs of betting markets
Gambling problem? Call 1-800-GAMBLER (available in the US). Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). 21+ only. Please gamble responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800- 981-0023 (PR). First bet offer for new customers only. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. See for terms. US $1500 promotional offer not available in New York, Nevada, North Carolina, Ontario, or Puerto Rico.
2005 ratings
Up To $1,000 Deposit Bonus
  • Accepts deposits as low as $5
  • Hefty welcome and referral bonuses
  • Available in 22 US States
Gambling problem? Call 1-800-GAMBLER. Call (800) 327-5050 or visit (MA). Call 877-8-HOPENY/text HOPENY (467369)(NY). Call 1-800-522-4700 (NH), 888-789-7777/visit (CT), or visit (WV). Offer for new customers 21+ (18+ KY/NH/WY), present in AZ, CO, CT, IL, IN, IA, KS, KY, LA (select parishes), MA, MD, ME, MI, NJ, NJ, NY, OH, PA, TN, VA, VT, WV, WY only. Void in ONT/OR/NH. Eligibility restrictions apply. See terms at

Once the season starts, we’ll see more of the best baseball betting sites advertising new promotions, and many of them will include the option of baseball betting. Sportsbook promo codes are usually season-specific, so you’ll likely find boosted odds for football while the NFL is on and that transitions to baseball in the summer. We highly recommend bookmarking this page if you are on the hunt for the best MLB betting promo codes. Information will be updated whenever it becomes available.

When sports betting promotions are put on offer, we scout through the terms and conditions to compare the bonus codes to the industry standard. The standard is set by the most reputable names on the market and some competitive betting sites looking to establish themselves as front-runners. We can then list these promotions in terms of the sports markets that they cover, allowing us to bring you the best baseball promotions on the scene.

There are some clear indicators, such as the maximum bonus amount, wagering requirements, and rollover requirements. Let’s get into the specifics.

Our Top-Rated MLB and Baseball Betting Offers

As you might have guessed, the maximum bonus amount is the most money that you can walk away with on the service. A matched deposit of $500 will reward your account with $500 if you make a qualifying deposit of $500. Wagering requirements can vary, but they will generally define the amount that needs to be bet, the markets that can be bet on, and the baseball game odds that apply to the bonus. Finally, the rollover requirements define what needs to be done to take the rewarded funds out of your account and withdraw them as real cash.

Taking all of this into account, we review each of the baseball bonus codes and determine a ranking for each. Keep an eye on these rankings, as they usually fluctuate when new sports betting bonuses are offered.

#1 Caesars Free Baseball Bets

Next up, we have the Caesars sportsbook free bet credits. A close contender for the top spot of MLB promotions! It’s a first bet on Caesar up to the value of $1,250 and an additional 1000 tier & reward credits for your account. It’s one of the easier sportsbooks offers to claim; all you have to do is loose!

Caesars Free Bets Offer

While registering with the Caesars sportsbook service, you’ll also need to use the promo code GUSAFULL. If your first bet loses, you’ll receive a free bet voucher for the value of the bet itself. This is ideal for the first match of the MLB season as you get a closer look at how all of the teams are performing. You can go long on a certain fixture, and if you win, you’ll win big. If you lose, you can spend the free bet credits on the next match. You also need to make sure you have and can use your Caesars Rewards account. You don’t want to miss out on those tier and reward credits.

Besides the initial welcome bonus, Caesars constantly cycle their promotions for the season. You’ll find offers that could bag you a ticket to the next MLB match, and you’ll find odds boosts for upcoming games. Much like the PointsBet promotion, Caesars also offers rewards for customers that are active on their site.

There are over 50 different destinations all across the US that allow you to spend your reward and tier credits in style.

#2 BetMGM $1,000 Bonus Bet

There’s never any certainty when it comes to sports betting, but you can be certain that you will have another chance if your first bet loses with BetMGM. They’ve joined the likes of PointsBet and Caesars sportsbook by offering $1,000 in bonus bets. To be considered amongst the best baseball betting bonus codes, BetMGM had to offer something special; let’s take a look at what you can expect.

For this offer, you will want to use the GAMBLEUSA promo code. Deposit the maximum amount that you can afford, you generally want to make the most of your welcome offer when you get started, and head to the baseball section to browse through the games. BetMGM offers a wide variety of baseball matches, from the MLB to the World Series.

You’ll need to deposit and place a minimum bet of $10 on any match available on the sportsbook. It will also need to be the first promotion you’ve claimed with BetMGM to qualify for the rewards. If your bet loses, you will be rewarded with free bets up to the value you deposited and wagered. We consider this offer one of the best MLB promo codes because the site rewards you with 5 equal free bets totaling the amount you wagered.

With 5 free bets, you can bet on more baseball matches than the other promotions we’ve been through in this section. If you enjoy the thrill of placing a wager and don’t care too much for the total amount you’ll be winning, this is one of the top sports betting promo codes for you.

Other contenders

While the previous offers top our rankings of online sportsbook bonuses, some worthy contenders are competing for the top spot of baseball betting promo codes. Anyone can open an account with multiple baseball betting sites, so don’t be afraid to shop around for the best baseball promo codes. You might also already have accounts with the previous betting sites, so let’s run through two more top-notch and currently available offers.

The first offer is from a sports betting site that has been on the scene for over a decade and is currently listed on the NASDAQ stock exchange. DraftKings sportsbook offers new customers the opportunity to claim 20% up to $1,000 when opening their account. This means that you’d have committed to depositing $5,000 if you’d like to claim the maximum amount of the offer. That should leave you with plenty of funds to place your baseball bets.

It doesn’t end there, you’ll also be able to claim a $50 free bet to use on any sport within the Draftkings sportsbook. If you’re new to the world of online sports betting, we recommend you first try your luck with the free bet before you commit most of your budget to an upcoming match.

DraftKings Free Bet Offer

Another reputable sportsbook has earned its place amongst the best online baseball betting sites: BetRivers. Their baseball promo codes offer customers little variability in their play. If you’re interested in baseball betting and a fan of online casinos, consider signing up with this sports betting site.

All you’ll need to do here is the promo code SPORTS when signing up for the online sportsbook service or CASINO500 if you want to try out some of the online casino games. With BetRivers, you have the opportunity to place both your baseball bets and take a break from the sports with some of the all-time casino favorites. The $500 free bet can be used on most baseball fixtures; just make sure that your first bet has lost to be credited the free bet voucher.

Using Baseball Free Bets

With so many free bets, you’ll likely have more than one opportunity to use them. Our team here at Gamble USA has plenty of experience with sportsbook promo codes, and we’ve put together this section to help anyone make the most of a bonus bet offer. The bonus can be very useful for baseball betting if you consider the relevant factors and do the research it takes to gain the insights you’ll need for your prediction.

We can’t stress this enough. Study those terms and conditions if you sign up for sportsbook bonus codes! You’ll first want to ensure that you can use the bonus on baseball matches that are coming up. After that, browse for terms related to the duration of the sports betting promo code. The rewards usually expire after a certain amount of time and won’t have much value if the match you are interested in falls outside of the window.

Once you’ve confirmed all these factors and if your first bet loses, you’ll be eligible to use your bonus bet credits on a baseball match of your choosing. These credits will allow you to bet as normal, but the only difference is that the bet itself will not be awarded to your account if the wager is successful. Also, keep an eye out for additional terms that may limit the use of your bonus bet. You may have to choose a game with minimum odds or within certain markets.

Tips & Strategies for Baseball Betting

With all these promo codes at your fingertips, you’d likely be after some tips and strategies to improve your chances when placing bets. Fortunately, we have plenty of experience here at Gamble USA, and we’ve put together some pointers that might put you on the right track to laying down that winning MLB parlay.

Research the Teams

It’s the first step whenever you’re planning on spending your money – do your research. Read up on the teams playing, their recent form, and any injuries that could affect the outcome. Follow reputable insiders for the relevant teams so you can pick up on key bits of information. It’s also worthwhile following the players to determine general morale and attitude.

Look at the Odds

The odds are important when it comes to baseball betting. Each sports betting site will have its experts using intricate methods to calculate the odds, giving you a clear insight into who is likely to win. Also, ensure you’re getting the best value for your money by checking the baseball betting odds across different sportsbooks.

Analyze the Statistics

Statistics provide the age-old method of making a probable prediction. With baseball, these stats run deep, and you’ll be able to get plenty of information to make your prediction with the sports betting promo of choice. Look at the pitching, batting, and fielding stats to better understand how each team is performing.

Analyze the Statistics

Smart Money Management

We all know the negative aspects of gambling, and to be successful in the industry, you’ll have to overcome them. Money management is a key part of this. You will need to set yourself a monthly budget and wager logically. Never make an emotional decision when using sportsbook promo codes; look into the stats and make the most informed decision possible. It’s easy for a sports bettor to either become biased towards their team or get carried away with belief in a certain fixture.

Don’t Bet on Every Game

Don’t try to bet on every game; it’s impossible to keep up with all the matches, and you’ll likely end up wasting a large portion of your time. Do your research on the upcoming games and find a decent opportunity. You should only bet when you have a good understanding of the teams, and the odds are in your favor at a reputable MLB online sportsbook.

Notable Restrictions

Online US baseball betting is restricted in many ways. The most obvious restriction is that it is only available in certain states. Some baseball betting offers are also limited to certain states. It’s usually the first point you’ll encounter while reading through all the terms and conditions. Make sure you are currently in the supported state before opening your account and claiming the sportsbook promo codes.

As always, gambling is restricted to users above a certain limit, and this is usually set at 21 in the United States.

Another restriction with online US baseball betting is that it is only available through licensed and regulated sportsbooks. These sportsbooks must be approved by the state where the bettor is currently visiting. Always browse our reviews to determine if the sportsbook you are interested in is licensed.

Responsible Gaming 21+

In addition to these restrictions, online US baseball betting is also subject to certain wagering limits. These limits vary by state, but they typically include maximum wagers, minimum wagers, and maximum winnings.

Finally, your winnings may also be subject to certain taxes. These taxes are typically levied by the state in which the bettor resides. Have a solid understanding of the tax laws that could apply to your case by using our free gambling tax winning calculator.

Claiming Baseball Sportsbook Promo Codes

Once you’ve signed up with the relevant sportsbook bonus codes, you’ll have to go through some effort to make sure that you can claim the rewards that are on offer. With all the tips and restrictions, let’s explore some factors most customers miss when signing up.

Meet the minimums

With all these incredible baseball promotions on offer, you might be interested in trying your luck with a few of them. No matter what the bonus, the sportsbook will always have limits set on their bonuses to commit your account to their service. For the most part, it will be a minimum deposit, usually around the value of $10. Beyond that, you might find that the promotion can only be spent on matches whose odds qualify, so always browse through the terms to find the specifics.

If you’ve claimed a free bet promotion, you should be okay with just meeting the minimum deposit and wager, but sometimes you will also find a matched deposit bonus with rollover requirements and time limits. A rollover requirement will usually be in the format of 3x, and this means you will need to wager 3 times the amount of the promotion before the funds are able to be withdrawn.

Time limits are the period in which you’re allowed to use the promotion; they can range from weeks to months, so make sure that you’re claiming your bonuses right before the start of the MLB season!

Budget for the season

If your main interest is in baseball betting, we recommend taking the downtime when the players do. This means having an off-season for your bets too. Baseball betting promo codes will always come and go, and during the winter, you’ll find that sportsbooks shift their attention to the matches that are currently on.

This is the perfect opportunity to save some of the cash you would otherwise be spending on a sport that you’re not entirely familiar with. Keep a small savings account for any additional funds and deposit them with the top promotion before the next season, this could mean a bigger reward for the promo code and a larger kitty to wager with.


That brings us to our conclusion of the best baseball promotions here at Gamble USA. Current baseball promotions can be fairly limited when there aren’t any major upcoming baseball events, but there are still plenty of offers that can be used on baseball games, even if they are in other leagues.

We’ve also been through some of the top bonus bet promotions currently available with some of the biggest names in the industry; PointsBet, Caesars, and BetMGM. If you’re after something a little different, there are also two quality promotions from DraftKings and BetRivers.

Besides these baseball promotions, we’ve included information on effectively using the promo codes once you’ve been rewarded with the credits. Don’t forget to apply the tips and strategies we’ve listed; those points could take your winnings further and keep you in action throughout the MLB season and help you maximize your World Series bets.

Finally, pay close attention to the restrictions placed on these promotions and ensure that you don’t unknowingly breach any terms that could exclude you from the free baseball betting rewards.


How do I place a baseball bet?

To place a baseball bet, you will need to find a licensed sportsbook that offers odds on the match you are interested in. Once you have found the sports betting site, you can create an account and deposit funds into your account. Using the service, you can also browse for a specific match and place a bet on the outcome you are interested in.

What are the different types of baseball bets?

Some common types of bets include moneyline bets, which involve choosing the winner of a game; runline bets, which will require you to predict the score of the specific game; and over/under bets, which tally the final points of the match. These are just a few on offer with most of the big sports betting sites on the market.

What factors should I consider when making a baseball bet?

When making a baseball bet, there are several factors that you should consider. These include the starting pitchers for each team, the teams' recent performance and head-to-head record, and any injuries or other developments that may impact the game. Additionally, it can be helpful to compare the odds offered by different sportsbooks before placing a bet.

What is a baseball betting system?

A baseball betting system is a set of rules or guidelines that can help you make more informed and successful bets on baseball games. Betting systems can be based on a variety of factors, such as the teams' recent performance, the starting pitchers, and the odds on offer. Some common baseball betting systems include the Martingale system and the Kelly criterion.