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BetMGM Promo Code SBD1500: Get $1,500 Bonus for White Sox-Cubs, Diamondbacks-Red Sox

By Ryan Bologna in Sports Betting News

Published:


BetMGM Promo Code SBD1500: Get $1,500 First-Bet Offer For White Sox vs. Cubs & Today's MLB Action
Photo Credit: Craig Dudek

Start up your new account with the BetMGM promo code SBD1500 through one of our links below and lock in one of two welcome offers for tonight’s MLB games, like White Sox vs. Cubs.

BETMGM SPORTSBOOK
Get Up To $1,500 Paid Back in Bonus Bets

Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US), 877-8-HOPENY or text HOPENY (467369) (NY), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. Promotional offers not available in MS, NY, NV, ON, or PR.
LOCK IN PROMO
CODE: SBD1500
CODE: SBD1500
SIGNUP BONUS
GET UP TO
$1,500 BACK

IN BONUS BETS!

BET NOW
BETMGM SPORTSBOOK
Bet $10 & Get $150 in Bonus Bets if Your Bet Wins!

Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US), 877-8-HOPENY or text HOPENY (467369) (NY), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. Promotional offers not available in MS, NY, NV, ON, or PR.
LOCK IN PROMO
CODE: SBD150
CODE: SBD150
SIGNUP BONUS
BET $10
GET $150

BET NOW

BetMGM Promo Code SBD1500 Details

Whether you are looking to place wagers on the rivalry between the Chicago White Sox and Chicago Cubs at Wrigley Field, or backing the Seattle Mariners as they visit the Milwaukee Brewers, you can take advantage of these sportsbook offers. Below is an overview of the latest promotions available for upcoming MLB action.

BetMGM Promo CodeSBD1500
New BetMGM User Offer (MI, NJ, PA, WV)Bet $10 Get $150
New BetMGM User Offer (All States except NY)$1,500 First Bet Offer
Terms and Conditions21+ and Present in Participating States.
Information Verified OnAugust 18th, 2026

BetMGM Promo Code Details: Claim Up To $1,500 Or Bet $10, Get $150 Offer

Understanding the underlying mechanics of these promotions is critical for maximizing expected value. New users signing up in Michigan, New Jersey, Pennsylvania, or West Virginia are presented with a Bet $10, Get $150 bonus, which directly credits your account with $150 in bonus bets provided your initial $10 qualifying wager settles as a win.

For new users registering in all other participating US states (excluding New York), the $1,500 first-bet offer is the standard welcome mechanism. Simply place your initial wager on any upcoming MLB market, and if it fails to hit, your initial stake is returned as bonus bets up to the $1,500 threshold, mathematically mitigating the risk of your opening play.

BetMGM MLB Tuesday Betting Markets

With a busy slate of exciting matchups, now is the optimal time to utilize the BetMGM promo code. Here is a look at the latest odds for today’s MLB action:

  • Chicago White Sox at Chicago Cubs
    • Moneyline: Cubs -175 / White Sox +145
    • Total: O/U 9 (Over -105 / Under -115)
    • Runline: Cubs -1.5 (+120) / White Sox +1.5 (-145)
  • Seattle Mariners at Milwaukee Brewers
    • Moneyline: Brewers -155 / Mariners +125
    • Total: O/U 7.5 (Over -115 / Under -105)
    • Runline: Brewers -1.5 (+145) / Mariners +1.5 (-175)
  • Arizona Diamondbacks at Boston Red Sox
    • Moneyline: Red Sox -180 / Diamondbacks +145
    • Total: O/U 8 (Over -110 / Under -110)
    • Runline: Red Sox -1.5 (+125) / Diamondbacks +1.5 (-150)

Today’s Highlighted MLB Matchups

The Milwaukee Brewers (77-48) host the Seattle Mariners (59-66) in an interleague clash at American Family Field that presents a fascinating pitching duel. Milwaukee sends Kyle Harrison to the mound, who brings a highly efficient 2.99 ERA and 114 strikeouts over 93.1 innings into the contest. Seattle counters with Bryce Miller, whose underlying metrics remain sharp, evidenced by a 3.38 ERA and an elite 0.988 WHIP across 80 innings.

At Fenway Park, the Boston Red Sox (67-58) welcome the Arizona Diamondbacks (66-60). Arizona’s lineup is heavily dependent on the power production of Corbin Carroll (59 extra-base hits, 57 RBI) with Ketel Marte on the restricted list.

BetMGM Promo Code SBD1500 Registration Process

Getting started and claiming your welcome offer is a logical, straightforward process. Follow these simple steps to activate the promotion ahead of today’s MLB slate:

  1. Sign Up: Click on one of our links to register a new account. You must provide standard personal information—including your legal name, date of birth, email address, and home address—to verify your identity.
  2. Enter the Promo Code: During registration, it is critical to input the promo code SBD1500.
  3. Make a Deposit: Navigate to the cashier section and deposit a minimum of $10 using one of the platform’s secure transaction methods (such as online banking, a credit/debit card, or PayPal) to successfully activate the offer.
  4. Place Your Wager: Head to the MLB betting markets and place your qualifying wager. Whether you decide to back the Chicago Cubs (73-53) against the Chicago White Sox (65-59) or target the Boston Red Sox (67-58) hosting the Arizona Diamondbacks (66-60), your first wager will be covered by the parameters of your selected welcome offer.

Once the initial wager settles, any applicable bonus bets will be automatically credited directly to your account balance.

Ryan Bologna
Ryan Bologna

Commercial Writer

Ryan is an experienced writer who has bylines at ClutchPoints, New York Sports Nation, Only Players, and more. He graduated from the University of Connecticut with a degree in journalism and communication in 2021 and is now creating commercial content in the sports betting industry.

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