BetMGM Bonus Code BOOKIESBG150 Delivers a $150 Bonus in NJ for Yankees, Mets, Knicks (May 21)

By Bill Speros

May 21st, 2025 1:39 PM EDT

Used 34 Times Today

Bet $5, Get $150 in Bonus Bets Win or Lose!
Promo Code: BOOKIES

Bonus Code

BOOKIES

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Must be 21+ to participate (18+ in KY). Gambling problem? Call 1-800-GAMBLER (CO, IL, IA, KY, KS, LA, MD, MO, NC, NJ, OH, PA, TN, VA). Call 1-800-NEXT-STEP (AZ). Call 1-800-9-WITH-IT (IN). CALL 1-877-770-STOP (LA). Must be present in LA (select parishes). Licensee partner Amelia Belle Casino. Minimum $10 deposit required. Minimum odds -500 or greater. Bonus Bets wager excluded from returns. New customers only. T&Cs, time limits and exclusions apply.

The BetMGM Bonus Code BOOKIESBG150 gives new users in the Garden State a $150 betting bonus . 

Today, Wednesday, May 21st, the NY Mets travel to Boston to take on the Red Sox, and this should be an interesting MLB game to watch play out and bet on. The Mets have been one of the best teams in the NL this year. 

Also, we got another interesting MLB match between the Texas Rangers and the New York Yankees tipping off at 7:05 p.m. EST at Yankee Stadium. 

Finally, one of the most anticipated games today, the NBA Eastern Conference Finals Game 1: Indiana Pacers at New York Knicks. The oddsmakers have the Knicks listed as -4.5 point favorites for Game 1, and this game should deliver the action for the fan.

Place a wager of at least ten dollars ($10.00) at standard odds on any of these games today and get a $150 betting bonus from BetMGM New Jersey Sportsbook!

Used 30 Times Today

$1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points
Bonus Code: BOOKIESBRP1500

Bonus Code

BOOKIESBRP1500

Visit Site

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 http://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. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

BetMGM Bonus Code Offer Details for May 21st, 2025

The latest BetMGM New Jersey Bonus Code BOOKIESBG150 is great for New Jersey sports fans rooting for the Knicks, NY Mets or the Yankees.

1. Sign up at BetMGM Sportsbook with bonus code BOOKIESBG150
2. Deposit  $10 or more into your account
3. Place a $10 bet on any sports event today
4. If your first wager wins, you get your payout, plus you will get $150 in bonus bets

BetMGM Bonus Code BOOKIESBG150 T&Cs for Wednesday, May 21, 2025:

Before activating the BetMGM New Jersey Bonus Code BOOKIESBG150 today, we recommend checking the full terms in conditions at BetMGM. Here are the terms and conditions that we believe are the most important:

• 21+ only and located in New Jersey
• You must make real money as your first wager
• Place a wager of at least ten dollars ($10.00) at standard odds price 
• The Bonus Bets expire in seven (7) days and are non-withdrawable.
• The Bonus Bets cannot be redeemed for cash

Used 30 Times Today

$1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points
Bonus Code: BOOKIESBRP1500

Bonus Code

BOOKIESBRP1500

Visit Site

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 http://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. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

How to Use the BetMGM New Jersey Bonus Code BOOKIESBG150 on May 21st

The new BetMGM Bonus Code offer is available today for new users who register with BetMGM New Jersey and place a $10+ on any sporting event taking place today. Here's how you can activate the BetMGM NJ Bonus Code BOOKIESBG150 in three simple steps:

1. Register: Create a new BetMGM New Jersey account with the bonus code BOOKIESBG150
2. Deposit: Make an initial deposit of at least $10.00
3. Bet: Place your first wager of $10, if it wins, you'll be credited $150 in bonuses

Top Games to Bet on May 21st with BetMGM Bonus Code BOOKIESBG150

Here are our top games of the day to bet on using the BetMGM New Jersey Bonus Code BOOKIESBG150 - While these games are fun, keep in mind the BetMGM Bonus Code offer is available across all betting markets.

NY Mets at Boston Red Sox

• Time: 6:45 p.m. EST
• Starting Pitchers: Tyler Megill (NYM) vs. Garrett Crochet (BOS)
• Venue: Fenway Park in Boston, Massachusetts
• Spread: Red Sox -1.5
• Total: 9
• Moneyline: Mets +125/Red Sox -150

The NY Mets travel to Boston to take on the Red Sox. The Mets have been one of the best teams in the NL this year, but the Red Sox have the superior arm on the mound as Garrett Crochet starts opposite Tyler Megill. That’s why the Red Sox are favored to win this game despite the Mets having a better record.

Texas Rangers at NY Yankees

Time: 7:05 p.m. EST

Starting Pitchers: Jacob deGrom (TEX) vs. Ryan Yarbrough (NYY)

Venue: Yankee Stadium in Bronx, New York

Spread: Rangers -1.5

Total: 7.5

Moneyline: Rangers -105/Yankees -115

Two of the AL’s most exciting teams go head-to-head when the Texas Rangers take on the New York Yankees in the Bronx in MLB. The Rangers have ace Jacob deGrom on the mound, while the Yankees counter with Ryan Yarbrough in what should be a very fun game for the fans.

NBA Eastern Conference Finals Game 1: Indiana Pacers at New York Knicks

• Time: 8 p.m. EST
• Venue: Madison Square Garden in New York City, New York
• Spread: Knicks -4.5
• Total: 224.5
• Moneyline: Knicks -180/Pacers +145

The Indiana Pacers lock horns with the New York Knicks in Game 1 of the NBA Eastern Conference. The Knicks have Jalen Brunson and Karl-Anthony Towns as their top stars, while the Pacers counter with Tyrese Haliburton and Pascal Siakam. This game should deliver the action for the fans.

Used 30 Times Today

$1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points
Bonus Code: BOOKIESBRP1500

Bonus Code

BOOKIESBRP1500

Visit Site

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 http://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. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

BetMGM New Jersey Bonus Code BOOKIESBG150 Quick Facts

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.

About the Author

Bill Speros

More About Bill

Bill Speros is an award-winning journalist and editor whose career includes stops at USA Today Sports Network / Golfweek, Cox Media, ESPN, Orlando Sentinel and Denver Post.

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