My Promotions

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MLB® Grand Slam Jackpot

There’s nothing better than a batter going yard when the bases are loaded, especially when it means you could win a share of $10,000 in Bonus Bets!

Bet on any player to hit a homer this weekend. If your player hits a grand slam on that day, you’ll win major league Bonus Bets on top of your wager.

How It Works:

  1. Opt in each weekend to the MLB® Grand Slam Jackpot promotion.
  2. Bet $10+ on any player to hit a home run (minimum +100 odds) on Friday, Saturday, and/or Sunday (Only your first bet on each day will count towards this promotion).
  3. If your player hits a grand slam, receive a share of that day's $10,000 Bonus Bet prize (Bonus Bets awarded within 72 hours. Bonus Bets will expire after 7 days).

Important Details:

  • You’ll split the $10,000 Bonus Bet prize with any other potential winners. (Bonus Bets will be paid within 72 hours)
  • Only a customer's first single bet on the market each day (minimum odds of +100) will count towards this promotion.
  • A customer's bet will only qualify them for the Grand Slam Jackpot if it was placed on the specific game where the Grand Slam was hit. 
  • A Bonus Bet is a credit which allows players to place a bet without using cash funds. Such credits cannot be withdrawn or cashed out by participants. A Bonus Bet can only be used once, is not included in any winnings, and is subject to loss if the bet placed with such credit does not win. A Bonus Bet must be used within seven (7) days of being credited to your account.

Please make sure to read the full Terms and Conditions of this promotion before participating.


$10,000 Grand Slam Jackpot Promotion

  1. $10,000 Grand Slam Jackpot Promotion for BetMGM Sportsbook
  2. BetMGM Sportsbook account holders who opt-in DURING A PROMOTIONAL WEEK, place a straight bet of at least $10 on their choice of any MLB Player to Hit a Home Run (minimum odds +100). If the player they wagered on hits a Grand Slam, they will win a share of a daily $10,000 Grand Slam Jackpot. Prizing will be paid out in Bonus Bets (as detailed below) that expire in 7 days.


  1. THE “PROMOTIONAL PERIOD” OF THIS “SPORTS PROMOTION” IS FROM 3/28/2024 at 12:00 AM EST through 9/30/2024 at 11:59 PM EST, unless terminated earlier in BetMGM, LLC’s sole discretion. THE PROMOTIONAL PERIOD WILL BE SPLIT INTO “PROMOTIONAL WEEKS”. A Promotional Week WILL LAST FROM 12:00 am EST OF EACH FRIDAY during THE PROMOTIONAL Period THROUGH 11:59 pm EST ON the following Sunday during the Promotional Period.


  1. Existing BetMGM Sportsbook account holders.
  2. This “Sports Promotion” is open to participants who opt-in during a Promotional Week, place at least one (1) straight wager of at least $10 on a MLB Player to Hit a Home Run with minimum +100 odds (an “Eligible Wager”), where at the time of wagering, the participant:
    1. CA: is nineteen (19) years of age or older at the time of entry, playing physically within the province of Ontario, and have an active, KYC verified BetMGM Sports Ontario account (“Sportsbook Account”), and is not on a self-exclusion list.
  3. Employees, officers, directors, members and representatives of BetMGM, LLC (the “Promoter”), its parent and affiliate companies, and any advertising agency or web company connected with the Promoter (collectively, “Promotion Entities”), as well as immediate family members (spouse, parents, siblings and children) and household members of each such person, are not eligible to participate in this Sports Promotion. The Promoter reserves the right to verify the eligibility of all Participants. The Promoter additionally reserves the right to refuse or otherwise restrict the eligibility of any individual to participate in this Sports Promotion for any reason, in its sole discretion, including based on Participant’s wagering patterns or wagering history.
  4. Additionally, any individual with a BetMGM account on any product in one (1) or more jurisdictions where the Promoter operates, that has been involuntarily closed, suspended (including any accounts in cool-off status), or where such account has been marked as fraudulent, is ineligible to participate in, and/or receive a prize, for this Sports Promotion even where such entrant may seek entry in this Sports Promotion through an active account in another jurisdiction.


  1. Log in to the BetMGM Sportsbook app on iOS or Android, or visit
  2. Opt-in to the promotion during a Promotional Week and place a pre-game wager, in the amount of at least $10 (the “Minimum Wager Amount”) on the “Player to Hit a Home Run” (THE “EVENTS”).
  3. Win a share of the daily $10,000 Grand Slam Jackpot paid out as Bonus Bets if your player hits a Home Run that is a Grand Slam on the day you wagered on them!

In the event two (2) or more eligible participants win, as determined by Promoter in its sole discretion, all such participants will be deemed winners, and the prize will be equally divided among those prize winners.


  1. To claim this Sports Promotion, Participant must, during a Promotional Week, (a) visit or the BetMGM Sportsbook mobile application and login to Participant’s BetMGM Sportsbook account, (b) access the promotions page or tab and “opt-in” to this Sports Promotion, and (c) place a Eligible Wager pre-game. Only Participant’s first Eligible Wager each day during a Promotional Week (a “Qualifying Bet”) will qualify for this Sports Promotion.
  2. A wager placed, in whole or in part, using “Bonus Bets”, “Odds Boost Tokens”, “Parlay Boost Tokens”, “Same Game Parlay Boost Tokens”, “Bet Insurance Tokens” or “Bet and Get Tokens” (or other promotional funds or tokens as determined by the Promoter in its sole discretion) will not be considered a Qualifying Bet for the purposes of this Sports Promotion. A wager will not be considered a Qualifying Bet for the purposes of this Sports Promotion if, for any reason, it becomes void, in whole or in part, as determined by the Promoter in its sole discretion.
  3. After placing a Qualifying Bet, Participant can win a share of $10,000 paid in Bonus Bets to use on any sport (“Bonus Bet(s)”), if the player they wagered on hits a Grand Slam on the same day.
  • Example: If Mike Trout hits a Grand Slam on 4/1/2024 and there are 10 Participants with winning qualifying bets, each winning Participant will split that day’s $10,000 Grand Slam Jackpot and receive a $5,000 Bonus Bet.
  • Example: If Julio Rodriguez and Aaron Judge both hit a Grand Slam on 4/5/2024 and there are a combined 500 Participants with winning qualifying bets, each winning Participant will split that day’s $10,000 Grand Slam jackpot and get a $100 Bonus Bet.


  1. If you created a BetMGM online gaming account via BetMGM Casino or BetMGM Poker, you do not need to create a new account.
  2. You can go to or download the app and use your existing credentials to log into BetMGM Sports app.
  3. To Create a BetMGM account, select “Register” and fill out the online registration form. Provide your first and last name, email, date of birth, account name and password, SSN, phone number, and address. You may be prompted to create two security questions. Please remember your security questions and answers as you may need them in the future if you forget your password.
  4. All information must be valid in order for the account to be verified. You cannot place a wager until your account is verified.


  1. Each Bonus Bet can only be used once. Each Bonus Bet can only be placed as one straight bet or one (1) Parlay or one (1) Same Game Parlay, and cannot be split between various bet placements.
  2. Bonus Bets are limited to one (1) per person, account, household (IP address) and/or computer. All details of Bonus Bet will be determined by the Promoter in its sole discretion. The Promoter reserves the right to substitute Bonus Bet (or portion thereof) with a similar reward (or reward element) of comparable or greater value. All taxes and other expenses, costs, or fees associated with the acceptance and/or use of Bonus Bets are the sole responsibility of Participants. Bonus Bets cannot be transferred, withdrawn, or redeemed for cash and are valid only for the items detailed above, with no substitution of Bonus Bets by Participant.
  3. Bonus Bets can only be redeemed via the BetMGM Sportsbook website or mobile application, can only be used for Eligible Wagers, and must be used within seven (7) days of them being credited to Participant’s account or will be forfeited.
  4. Bonus Bets cannot be redeemed on any other BetMGM brands (including, but not limited to, BetMGM Casino/Poker, Borgata Sports/Casino/Poker, Party Casino/Poker).
  5. Bonus Bets do not count towards qualifying for any other promotional offers, unless otherwise specifically stated in the terms & conditions of such promotional offer.
  6. If Participant’s Bonus Bet wager becomes void, in whole or in part, as determined by the Promoter in its sole discretion (including, without limitation, if the game/event on which Participant’s Bonus Bet was placed is cancelled), Participant’s Bonus Bet will be returned to Participant’s account.
  7. Additional terms and restrictions may apply (including, without limitation, maximum pay out restrictions). See the Promoter’s Terms of Service for details.
  8. Any other restrictions in the Promoter’s Terms of Service which are not inconsistent with the Terms and Conditions of this Sports Promotion shall also apply.
  9. The value of Bonus Bet, once redeemed, will not be included in any winnings.
  10. If the participant is targeted by a promotional campaign in more than one eligible jurisdiction, and if the participant opts to participate in the campaign in multiple eligible jurisdictions, any rewards, credits, or other indicators of value (“Rewards”) that the participant earns through successful gameplay (including progress toward any such Rewards) will not transfer from one eligible jurisdiction to another.
  11. For example, if the participant opts into a promotional campaign and engages in gameplay in Arizona, the participant is able to earn a Reward in Arizona as a result of any successful gameplay that takes place while the participant is physically located in Arizona. If the participant also opts into the same campaign in Colorado, and the participant engages in gameplay in Colorado, the participant is able to earn a separate Reward in Colorado for the successful gameplay that occurs while the participant is physically located in Colorado. Any progress made toward Rewards in Colorado cannot be combined with or counted toward Rewards in Arizona, and vice versa. In other words, Rewards earned in one jurisdiction may not be combined with Rewards earned in another jurisdiction.


  1. To claim this Sports Promotion, Participant must place a Eligible Wager as a pre-game wager in the amount of at least $10. Only Participant’s first Eligible Wager each day during a Promotional Week (a “Qualifying Bet”) will qualify for this Sports Promotion.


  1. Participant will wager funds to receive bonus bets. Bonus Bet will be credited to Participant’s account promptly (within approximately 72 hours) after settlement of a Qualifying Bet.
  2. To use a Bonus Bet, simply add a bet(s) to your Bet Slip (Straight or Parlay), tap on “Apply Bonus Bet?” next to the stake area to display all your eligible Bonus Bets and activate the desired Bonus Bet. Select the “i” button to find out more details. If a wager using a Bonus Bet wins, the net winnings will be credited to the account. The stake amount, which was offered through the Bonus Bet, will not be credited.


  • A $10 Bonus Bet is awarded.
  • $10 Bonus Bet wagered to win at odds of -200
  • If the bet wins, $10 stake at -200 odds = $15 ($10 stake + $5 winnings).
  • This means that only $5 will be credited to the balance.

Bonus Bets cannot be redeemed in conjunction with Tokens.


  1. This promotion is eligible for any MLB Player to Hit a Home Run wager (minimum odds +100).


  1. Bonus Bets cannot be redeemed for cash at any time or withdrawn from Participant’s account. Participant cannot “Cash-Out” its Bonus Bet(s).


  1. If Participant opts to cash out on Participant’s Eligible Wager early through the “Cash Out” or “Auto Cash Out” features, Participant will no longer be eligible for this Sports Promotion. If Participant opts to edit Participant’s Eligible Wager through the “Edit My Bet” feature, Participant will no longer be eligible for this Sports Promotion. If Participant opts to get Participant’s Eligible Wager canceled, Participant will no longer be eligible for this Sports Promotion.
  2. Bonus Bets are not required to be wagered on the account once awarded. Should a player choose not to use their available Bonus Bets, they will expire seven (7) days after being issued.
  3. To view Bonus Bet expiry information, details can be viewed in “My Account > Promotions > Sports.”
  4. Upon request for cancellation, BetMGM will inform the player of the amount of unrestricted funds that will be returned upon cancellation and the value of restricted funds that will be removed from the participant’s Account. If the participant elects to proceed with cancellation, unrestricted funds remaining in a participant’s interactive gaming account will be returned in accordance with the terms and conditions.  


See for Terms. 19+ to wager. ON Only. New Customer Offer (If applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. Please Play Responsibly. If you have questions or concerns about your gambling or someone close to you, please contact ConnexOntario at 1-866-531-2600 to speak to an advisor, free of charge.


  1. This Sports Promotion cannot be used in conjunction with any other BetMGM Sportsbook promotion.
  2. The Promoter will have complete discretion over interpretation of these Terms and Conditions and administration and operation of this Sports Promotion. Decisions of the Promoter will be final and binding in all matters related to this Sports Promotion. The Promoter reserves the right to change or end this Sports Promotion for any reason, including, without limitation, if required for legal and/or regulatory reasons.
  3. By entering and/or claiming this Sports Promotion, Participant agrees for Participant and for Participant’s heirs, executors, and administrators (a) to release and hold harmless Promotion Entities, and each of their respective officers, directors, and employees (collectively, “Released Parties”) from any liability, illness, injury, death, loss, litigation, or damage that may occur, directly or indirectly, whether caused by negligence or not, from such Participant’s participation in this Sports Promotion and/or his/her acceptance, possession, use, or misuse of Bonus Bet(s) or any portion thereof (including any travel related thereto); (b) to defend and indemnify Released Parties from any and all claims or liability resulting or arising from this Sports Promotion and to hereby acknowledge that Released Parties have neither made nor are in any manner responsible or liable for any warranty, representation, or guarantee, express or implied, in fact or in law, relative to Bonus Bet(s), including express warranties provided exclusively by Bonus Bet provider that are sent along with Bonus Bet; (c) to the posting of such Participant’s name on the Promoter’s website, social media accounts, and/or mobile application and the use by Released Parties of such name, voice, image, and/or likeness for publicity, promotional, and advertising purposes in any and all media now or hereafter known (including, without limitation, on the internet and social media), throughout the world in perpetuity, without additional compensation, notification, permission, or approval, and, upon request, to the giving of consent, in writing, to such use; and (d) to be bound by these Terms and Conditions and to waive any right to claim any ambiguity or error therein or in this Sports Promotion itself, and to be bound by all decisions of the Promoter, which are binding and final. Failure to comply with these conditions may result in disqualification from this Sports Promotion or forfeiture of Bonus Bet(s) at the Promoter’s sole discretion.

Released Parties shall not be liable to any Participant or any other person for failure to supply Bonus Bet(s) or any part thereof, by reason of any acts of God, any action(s), regulation(s), order(s), or request(s) by any governmental or quasi-governmental entity (whether or not the action(s), regulations(s), order(s) or request(s) prove(s) to be invalid), equipment failure, terrorist acts, earthquake, war, fire, flood, explosion, epidemic, pandemic, public health emergency, unusually severe weather, hurricane, embargo, labor dispute or strike (whether legal or illegal), labor or material shortage, transportation interruption of any kind, work slow-down, civil disturbance, insurrection, riot, or any other cause beyond the Promoter’s sole control (a “Force Majeure Event”). A Force Majeure Event expressly includes (i) an outbreak or resurgence of COVID-19 (as defined by the World Health Organization, which, together with any related strains, variants and mutations thereof and other similar infectious diseases, are collectively referred to herein as “COVID-19”) or, (ii) action, order, regulation or guidance taken or issued by a government authority in response to an actual or threatened outbreak or resurgence of COVID-19.

Released Parties are not responsible for and shall not be liable for:  (i) any incorrect or inaccurate information, whether caused by Participants, printing errors or by any of the equipment or programming associated with or utilized in this Sports Promotion; (ii) technical, hardware, software, or telephone failures of any kind, lost or unavailable network connections, or failed, incomplete, garbled, or delayed computer transmissions which may limit or interfere with a Participant’s ability to take part in this Sports Promotion; (iii) unauthorized human intervention in any part of the entry process of this Sports Promotion; (iv) technical or human error which may occur in the administration of this Sports Promotion or the processing of entries; (v) late, lost, delayed, misdirected, incomplete, unreadable, inaccurate, undeliverable, damaged or stolen entries or notices (including winner notifications, if applicable); (vi) data corruption, theft, destruction, unauthorized access to or alteration of entry or other materials; (vii) any printing, typographical, human, administrative or technical errors or omissions in any material associated with this Sports Promotion; (viii) any injury, loss, costs, expenses or damages to persons or property (including, but not limited to, damage to any computer system or mobile device related to participation in, accessing or downloading information related to this Sports Promotion) which may be caused, directly or indirectly, in whole or in part, from Participant’s participation in this Sports Promotion or any related activity; (ix) any illegal activity by Participant or anyone acting in concert with Participant; and/or (x) any cancellations, delays, diversions or substitutions or any act or omissions whatsoever by any persons.

  1. BetMGM reserves the right to alter, discontinue or terminate this Promotion, or any aspect of it, at any time, with or without notice, in the event that the Promotion is not capable of running as planned, including without limitation if there has been any printing, production, distribution or other error in any promotion communication or on the platform, or where there has been any error in the preparation for or conduct of any promotion affecting the result of this Promotion or the number of participants or the value of claims.  
  2. BetMGM reserves the right to suspend, change or cancel this Promotion in its entirety or exclude any individual or individuals from participation if it determines at its sole discretion that there is fraud or there are any irregularities or abuses occurring in connection with this Promotion.  
  3. BetMGM’s General Terms and Conditions, Terms of Service, and Privacy Policy apply.  
  4. Each selected potential winner will be notified of any applicable awards via push notification, in-app inbox message, in-app banner message, email and/or telephone.
  5. This Sports Promotion is subject to all applicable provincial, and local laws and regulations and is void where prohibited or restricted by law.