Launched as a special Easter promo, the BetMGM bonus code DIMERS150 has been extended and enhanced through the end of April.
As of Monday, April 28, 2025, this BetMGM bonus code still provides the chance to claim $150 in bonus bets when their first $10 wager wins—but "DIMERS150"now unlocks three additional promo offers tied to MLB and NBA betting.
With a full slate of playoff basketball and Monday’s Free MLB Game of the Day—the Cardinals vs. Reds from Great American Ball Park—the timing of this upgrade to BetMGM bonus code "DIMERS150" couldn’t be better.
Bonus funds are credited once your first bet settles. These can be used across any sport, and winnings are withdrawable after fulfilling standard playthrough requirements.
If you’re not in one of the five DIMERS150 states, you can still opt into the BetMGM national promotion by using bonus code DIMERSPRO—unlocking a $1,500 first bet offer and three free months of Dimers Pro for premium predictive sports analytics.

The exclusive BetMGM Bonus Code unlocks a dual-pronged sports betting promo from Easter.
Originally launched for Easter, the BetMGM bonus code DIMERS150 remains one of the best offers for April sports action.
Free MLB Game of the Day: Cardinals vs. Reds
This Cardinals vs. Reds matchup is available to stream for free inside the BetMGM app for all users.

The upgraded BetMGM Bonus Code unlocks huge bonuses in legal online sports betting states nationwide.
By using BetMGM bonus code DIMERS150, new users also unlock access to exclusive promotions that were first launched during Easter Weekend and are still available today:
Check back daily inside the BetMGM app for fresh baseball and basketball promotions.
Here’s what you need to know as you use the Bet365 bonus code:
Originally introduced for Easter Weekend and now extended through the final days of April, the BetMGM bonus code DIMERS150 gives new users a major edge for NBA Playoffs betting, MLB matchups, and more.
Place a $10 bet today to unlock $150 in bonus bets—plus access to second-chance NBA promos, MLB boost specials, and free streaming of tonight’s Brewers vs. Giants game.
Take advantage of this upgraded $150+ BetMGM bonus code offer before it expires at the end of the month.
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). 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). Rewards are non- withdrawable bonus bets that expire in 7 days. In partnership with Kansas Crossing Casino and Hotel. See BetMGM.com for Terms. US promotional offers not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.
To make sure you get accurate and helpful information, this guide has been edited by Damien Souness as part of our fact-checking process.

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