BetMGM Bonus Code "DIMERS" Extended: Huge Bonuses Now Available Through UFC Fight Night

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Written by Mac Douglass
Reviewed by Nick Slade
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BetMGM Sportsbook app showcasing a $150+ bonus bet offer for new users who sign up with the BetMGM bonus code DIMERS.
Unlock exclusive bonuses with the latest BetMGM bonus code for President's Day and start betting today!

President's Day 2025 saw the launch of an amazing BetMGM bonus, and now, the excitement continues! Originally launched for the holiday, it was just announced today that the BetMGM bonus code "DIMERS" has been extended through the highly anticipated UFC Fight Night main event. This gives sports fans additional time to capitalize on the fantastic $150+ bonus in select states. Additionally, the exclusive BetMGM bonus code "DIMERSPRO" remains active, unlocking a $1,500 first bet offer and a free 3-month subscription to Dimers Pro. This extension ensures you don't miss out on prime betting opportunities.


The extension means you can still get in on the action for matchups like the Nuggets vs. Lakers in the NBA and now, the thrilling UFC Fight Night main event between Henry Cejudo and Yadong Song, which has been added to the promotional time frame.

BetMGM Bonus Code "DIMERS" Details (Extended Through Saturday UFC):

New BetMGM Bonus Code Offer: Bet $10, Get $150 in Bonus Bets If You Win *Bonus Bets Expire in 7 Days. Additional Terms Apply*

  • Available in: Arizona, Colorado, District of Columbia, Massachusetts, Maryland, Michigan, North Carolina, New Jersey, Pennsylvania, Virginia, West Virginia.
  • Place a $10 winning bet, and receive $150 in bonus bets.

Screenshot of the BetMGM Sportsbook app highlighting the $150 free bet bonus offer for new users who sign up with the BetMGM bonus code DIMERS.BetMGM bonus code 'DIMERS' unlocks a $150 bet bonus for new users.

Nationwide BetMGM Bonus Code "DIMERSPRO" Offer: $1,500 First Bet Insurance + 3 Months Free Dimers Pro

Image showcasing the BetMGM bonus code DIMERSPRO, which offers new users up to $1,500 back in bonus bets if their first bet loses, plus a free 3-month Dimers Pro subscription.Get up to $1,500 back + a free Dimers Pro subscription with BetMGM bonus code 'DIMERSPRO'.

How to Claim the BetMGM Bonus Code "DIMERS" or "DIMERSPRO":

Today's Key UFC Matchup:

  • UFC Fight Night Main Event: Henry Cejudo vs. Yadong Song
    Date: Saturday, February 22, 2025
    Time: 9:00 PM ET
    Venue: UFC Apex

    Current Betting Odds:

    • Henry Cejudo: +225
    • Yadong Song: -275

BetMGM Bonus Code FAQs

What is the latest BetMGM bonus code?

As of February 22nd, 2025, there are two main BetMGM bonus codes:

  • "DIMERS": This code gives new users in select states $150 in bonus bets if their first $10 bet wins.
  • "DIMERSPRO": This code gives new users nationwide up to $1,500 back in bonus bets if their first bet loses, plus a free 3-month Dimers Pro subscription.
  • As of February 22nd, 2025, there are two main BetMGM bonus codes:
    • "DIMERS": This code gives new users in select states $150 in bonus bets if their first $10 bet wins.
    • "DIMERSPRO": This code gives new users nationwide up to $1,500 back in bonus bets if their first bet loses, plus a free 3-month Dimers Pro subscription.

How do I claim the BetMGM bonus code?

  • Choose your code: Decide whether you want to use "DIMERS" (for the $150 offer) or "DIMERSPRO" (for the $1,500 offer + Dimers Pro).
  • Sign up: Visit the BetMGM website or app and create a new account. Make sure to enter your chosen bonus code during registration.
  • Deposit: Deposit at least $10 into your new BetMGM account.
  • Place a bet: For "DIMERS," place a $10 bet on any sport. If it wins, you'll receive $150 in bonus bets. For "DIMERSPRO," place your first bet (any amount). If it loses, you'll be refunded up to $1,500 in bonus bets.

What is the BetMGM bonus amount?

  • "DIMERS":  You'll receive $150 in bonus bets if your first $10 bet wins.
  • "DIMERSPRO":  You'll receive up to $1,500 back in bonus bets if your first bet loses.

What can I bet on with the BetMGM bonus code?

  • You can use the bonus code to bet on a wide variety of sports, including but not limited to:
    • NBA
    • College Basketball
    • Hockey
    • NFL
    • MLB
    • NHL
    • And more!

When does the BetMGM bonus code expire?

  • "DIMERS": This offer expires on Monday, March 3rd, at at 9:00 AM ET.
  • "DIMERSPRO": This offer has a longer expiration period, but it's always best to check the terms and conditions on the BetMGM website for the most up-to-date information.

Where is the BetMGM bonus code valid?

  • "DIMERS": This offer is available in Arizona, Colorado, District of Columbia, Massachusetts, Maryland, Michigan, North Carolina, New Jersey, Pennsylvania, Virginia, and West Virginia.
  • "DIMERSPRO": This offer is available in all states where BetMGM Sportsbook is legal.

Conclusion: Claim Your Extended BetMGM Bonus Today

Whether you choose the "DIMERS" code for the $150 bonus or the "DIMERSPRO" code for the $1,500 first bet insurance and Dimers Pro access, BetMGM's extended promotion gives you more time to win. Don't miss out on the extended betting opportunities, now including tonight's UFC Fight Night main event.

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.

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To make sure you get accurate and helpful information, this guide has been edited by Nick Slade as part of our fact-checking process.
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Written by
Mac Douglass
Senior Editor

Mac Douglass specializes in NFL previews for the NFC South and NFC East, MLB best bets, Formula 1 race previews, and professional tennis insights. Combining predictive simulations and data-driven sports analysis, Mac provides in-depth content to elevate the betting experience for sports fans.

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