Sign up now for the extended BetMGM bonus code ACTIONGET today, Monday, July 21, 2025, for a $150 bet-and-get offer to use on the MLB or any game today. Bet $10 on any game today, such as Royals vs. Cubs at 8:05 p.m. ET on MLB Network, and get $150 in bonus bets with a winning bet.
Create your new account with the BetMGM bonus code ACTIONGET and place your $10 first bet on any market or odds, including the MLB. If you win your first bet, you get $150 in bonus bets to use within seven days.
Depending on your legal sports betting state, you have two other sign-up bonus choices. First, create an account with the BetMGM bonus code TOPTAN1500 and receive a 20% match on your first cash deposit, up to $1,500 in sports bonus. Otherwise, use the BetMGM bonus code TOPACTION for a first bet offer. If your first bet loses, you get up to $1,500 back in bonus bets to match your losing first bet amount.
In addition to the sportsbook promos listed above, be sure to take advantage of the BetMGM Casino bonus code sign-up offer below, available in four states:
- BetMGM Casino Bonus Code ACTION2500: 100% Deposit Match, up to $2,500 + 100 Bonus Spins
- BetMGM Casino States: NJ, MI, PA, WV
BetMGM Bonus Code Today, Monday, July 21, 2025
Click the BetMGM bonus code below to claim your new user promo for the Royals vs. Cubs or any sport today:
| BetMGM | BetMGM Sign-Up Bonus | Available States |
|---|---|---|
| BetMGM Bonus Code ACTIONGET | Bet $10, Get $150 in Bonus Bets if You Win | MI, NJ, PA, WV |
| BetMGM Bonus Code TOPTAN1500 | 20% Deposit Match, up to $1,500 in Sports Bonus | AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, WY |
| BetMGM Bonus Code TOPACTION | $1,500 First Bet Offer | AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY |
BetMGM bonus code ACTIONGET: Bet $10, Get $150 in Bonus Bets, If Your First Bet Wins
Place a $10 first bet on any market, including MLB odds tonight. If you win the bet, you get $150 in bonus bets as six $25 increments that expire within seven days. However, if you lose your first bet, you don't get the bonus.
BetMGM bonus code TOPTAN1500: 20% Deposit Match, Up to $1,500 in Sports Bonus
Make at least a $10 deposit to receive the 20% match in sports bonus funds. To maximize the offer, make at least a $7,500 deposit for the entire $1,500 bonus. In order to withdraw any cash winnings, fulfill the 10x cash betting requirement within 30 days of creating the account.
BetMGM bonus code TOPACTION: $1,500 First Bet Offer
Place a first bet of any amount on any market or odds today. If you lose, you get bonus bets to match your first bet amount, up to $1,500. If your losing first bet is $50 or less, you get a single bonus bet credit. A larger bet and you get five bonus bet credits, each worth 20% of the losing stake amount.
Take advantage of the BetMGM bonus code for one of the best MLB betting promos on the market today.
Monday's Best Games for BetMGM Bonus Code
Kansas City Royals vs. Chicago Cubs
- Time: 8:05 p.m. ET
- Channel: MLB Network
- Location: Wrigley Field, Chicago, Illinois
- Moneyline: Royals +120 | Cubs -145
- Run Line: Royals +1.5 (-110) | Cubs -1.5 (-110)
- Total: 7.5 (-110)
Updated 2025 World Series Odds
Besides the game tonight, use any BetMGM bonus code offer on the top-10 MLB team odds to win the World Series:
- Los Angeles Dodgers +230
- Detroit Tigers +650
- New York Yankees +800
- Philadelphia Phillies +900
- Chicago Cubs +1000
- Houston Astros +1100
- New York Mets +1300
- Toronto Blue Jays +2200
- Milwaukee Brewers +2500
- San Diego Padres +2800
BetMGM Promo Sign-Up Steps
Follow the steps below to create your new online sportsbook account with BetMGM. Place your first bet today on the MLB or any other sport you prefer:
- Click here or any sign-up module on this page to create a new BetMGM account.
- Once redirected, select your state and click "Register" in the top right corner.
- Enter your personal details, including your name, email address, date of birth, and the last four digits of your SSN. Then, create a user ID and password.
- Accept the BetMGM terms & conditions, set security questions, and confirm your age and eligibility.
- Use the BetMGM bonus code to claim your sign-up offer:
- BetMGM bonus code ACTIONGET: Bet $10, Get $150 in Bonus Bets, If You Win
- BetMGM bonus code TOPTAN1500: 20% Deposit Match, Up to $1,500 in Sports Bonus
- BetMGM bonus code TOPACTION: $1,500 First Bet Offer
- Make an initial deposit using any available banking method.
- Place your first bet on the MLB or any sports betting market via the BetMGM Sportsbook app or site.
21+. Gambling problem? Call 1-800-GAMBLER. Offer available in MI, NJ, PA, WV. Please Gamble Responsibly. Participant must complete the Wagering. Bonus Bets Expire in 7 Days. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER. AZ, CO, DC, IA, IN, KS, KY, MA, MD, MI, NC, NJ, PA, TN, WV, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). Participant must complete the Wagering Requirements and satisfy the (10x) playthrough requirement. Deposit Match unavailable in IL, LA, OH and VA. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.
21+. Gambling problem? Call 1-800-GAMBLER. AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY. Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-327-5050 (MA). Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-BETS-OFF (IA). Participant must complete the Wagering. Bonus Bets Expire in 7 Days. US Promotional Offers Not Available in MS, NY, ON, or PR. Visit BetMGM.com for Terms & Conditions.