BetMGM Bonus Code BOOKIESBG150: Claim $150 MLB Betting Bonus in NJ for Mets-Nationals (Aug. 21)

By Adam Martin Aug 21st, 2025 1:59 PM EDT

BetMGM New Jersey Bonus Code BOOKIESBG150

Tap for Promo Visit site

Bet $10, Get $150 If You Win
Promo Code: BOOKIESBG150

Used 73 Times Today

•

Popular in New Jersey

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), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

Today, August 21, 2025, new BetMGM users in New Jersey can claim a $150 betting bonus from BetMGM NJ Sportsbook. Use the BetMGM Bonus Code BOOKIESBG150 in New Jersey for all your favorite sports, including today's MLB match between the New York Mets at the Washington Nationals.

We have the conclusion of a three-game set between the New York Mets and the Washington Nationals on Thursday night. The Mets are clinging to the last spot in the NL Wild Card hunt, while the Nationals are out of it. This game, then, represents an opportunity for the Nationals to play spoiler and hurt their division rivals as they chase a playoff spot in the NL

To claim your new welcome bonus, sign up for a new account with the BetMGM Bonus Code BOOKIESBG150 . Make an initial deposit of a minimum of $10.00 and place a $10 wager. If it wins, BetMGM NJ will credit a $150 bonus to your account.

BetMGM NJ Bonus Code BOOKIESBG150 Details for Thursday, August 21:

Steps to Claim the BetMGM Bonus Code BOOKIESBG150 Today

To claim the BetMGM Bonus Code BOOKIESBG150 follow these steps:

• Sign up: Create a new BetMGM Sportsbook account using the bonus code BOOKIESBG150
• Deposit: Make an initial deposit of at least $10.00
• Bet: Place your first wager of $10, if it wins, you'll be credited $150 in bonuses

What Is the Best BetMGM Bonus Code for New Jersey Today?

Today, August 21, 2025, the best BetMGM Bonus Code in New Jersey is BOOKIESBG150. For a minimal bet of $10, new users can get $150 in bonus bets, available to use in 20+ sports betting markets available at BetMGM New Jersey Sportsbook. This budget-friendly offer is a favorite among sports bettors who seek low-budget bets:

Here’s a step-by-step guide to get your BetMGM betting bonus now:

1. Download the BetMGM Sportsbook app on iOS or Android, or visit betmgm.com
2. Register with BetMGM Bonus Code BOOKIESBG150
3. Deposit at least ten dollars ($10.00)
4. Place a wager of at least ten dollars ($10.00) at standard odds price within seven (7) days of opening your account.
5. You will receive $150.00 in Bonus Bets in addition to your winnings if your wager wins!

Tap for Promo Visit site

Bet $10, Get $150 If You Win
Promo Code: BOOKIESBG150

Used 47 Times Today

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), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

MLB: New York Mets at Washington Nationals

• Time: 4:05 p.m. EST
• Venue: Nationals Park in Washington, DC
• Starting Pitchers: Sean Manaea (NYM) vs. Mackenzie Gore (WSH)
• Spread: Mets -1.5
• Total: 8
• Moneyline: Mets -150/Nationals +125

Gambling problem? Call 1-800-GAMBLER (Available in the US). 21+ only. CO, MI, NJ, PA, WV only. Visit www.1800gambler.net (WV). Please Gamble Responsibly. See BetMGM.com for Terms. This promotional offer is for new customers only. Subject to eligibility requirements. Bonus bets are non-withdrawable. US promotional offers not available in Mississippi, Nevada, New York, Ontario and Puerto Rico.

Tap for Promo Visit site

Bet $10, Get $150 If You Win
Promo Code: BOOKIESBG150

Used 69 Times Today

•

Popular in New Jersey

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), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

About the Author

Adam Martin

More About Adam

A writer based out of Toronto, Adam Martin has covered professional sports, with an emphasis on sports gambling, for more than a decade, writing for such outlets as The Toronto Star and Sportsnet. He is an expert in UFC, while also covering NHL betting and the Stanley Cup.