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BetMGM Michigan Bonus Code BOOKIESBG150: Get $150 MLB Betting Bonus for Tigers-Cardinals (May 21)

Bill Speros for Bookies.com

Bill Speros  | 

BetMGM Michigan Bonus Code BOOKIESBG150: Get $150 MLB Betting Bonus for Tigers-Cardinals (May 21)

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

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Used 22 Times Today
Popular in Michigan
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate. Gambling problem? Call 1-800-GAMBLER (CO, DC, IL, IN, KY, LA, MD, MS, NC, NJ, OH, PA, TN, VA, WV, WY) Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-270-7117 for confidential help (MI). Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

A very exciting MLB game features two of the best teams in the league this year when the Detroit Tigers take on the St. Louis Cardinals today, Wednesday, May 21.  Also, we have the Eastern Conference Finals Game 1: Indiana Pacers at New York Knicks, tipoff is set at 8 p.m. EST at Madison Square Garden.

Both games are fun to watch and bet on, so get signed up for a new BetMGM Michigan account right now using BetMGM Michigan Bonus Code BOOKIESBG150 and lock in a $150 betting bonus from BetMGM Sportsbook.

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

Visit site
Used 21 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate. Gambling problem? Call 1-800-GAMBLER (CO, DC, IL, IN, KY, LA, MD, MS, NC, NJ, OH, PA, TN, VA, WV, WY) Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-270-7117 for confidential help (MI). Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

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

Sports bettors backing up the Detroit Tigers today can benefit from using the BetMGM Bonus Code Offer, as well as bettors looking for budget-friendly bets. Here's how you can activate the BetMGM Michigan Bonus Code BOOKIESBG150 today for the MLB, NBA or any sports event you're following in three simple steps:

  • Register: Create a new BetMGM Michigan account with 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

BetMGM Michigan Bonus Code BOOKIESBG150 Details for May 21

🎁 BetMGM Michigan Sign Up Offer Bet $10 Get $150 with bonus code BOOKIESBG150
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⚖️ T&Cs 21+ only. Exclusive for new users in Michigan
💳 Minimum Deposit $10
📲 BetMGM MI App iOS & Android
⏳ Withdrawal Time Instant-5 Days
✅ Last Verified On May 23 2025

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

Visit site
Used 15 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate. Gambling problem? Call 1-800-GAMBLER (CO, DC, IL, IN, KY, LA, MD, MS, NC, NJ, OH, PA, TN, VA, WV, WY) Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-270-7117 for confidential help (MI). Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Unlock the BetMGM MI Bonus Code BOOKIESBG150 to Bet on Wednesday's Games

Go to your BetMGM account, redeem the BetMGM Michigan Bonus Code BOOKIESBG150 and place a $10 bet on any sporting event you like today, you'll get a $150 betting bonus to continue building your bankroll.

Detroit Tigers at St. Louis Cardinals

  • Time: 1:15 p.m. EST
  • Starting Pitchers: Brant Hurter (DET) vs. Andre Pallante (STL)
  • Venue: Busch Stadium in St. Louis, Missouri
  • Spread: Tigers -1.5
  • Total: 8.5
  • Moneyline: Tigers -105/Cardinals -115

A very exciting MLB game features two of the best teams in the league this year when the Detroit Tigers take on the St. Louis Cardinals. The Tigers lead the AL Central while the Cardinals are in second place in the NL East, so this should be an excellent match between two teams making a playoff push this season.

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 Finals. Both teams deserve to be here as they defeated the Cleveland Cavaliers and Boston Celtics, respectively, to get to this spot in the playoffs. The Knicks have Jalen Brunson and Karl-Anthony Towns as their top stars, while the Pacers counter with Tyrese Haliburton and Pascal Siakam. The oddsmakers have the Knicks listed as -4.5 point favorites for Game 1, and this game should deliver the action for the fans.


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.


More Sports Betting on May 21st

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

Visit site
Used 9 Times Today
Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate. Gambling problem? Call 1-800-GAMBLER (CO, DC, IL, IN, KY, LA, MD, MS, NC, NJ, OH, PA, TN, VA, WV, WY) Call 877-8-HOPENY or text HOPENY (467369) (NY). Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-270-7117 for confidential help (MI). Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

About the Author

Bill Speros for Bookies.com
Bill Speros
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.