BetMGM Second Chance Promo is making big headlines once again, this time with a powerful summer offer. Sports fans can now use the promo code BOOKIESBONUS to unlock up to $1500 in bonuses. This exclusive deal is valid for MLB regular-season games and the NBA Summer League, giving both baseball and basketball fans an exciting reason to join or return to the BetMGM platform.
Whether you’re a first-time bettor or someone who’s had bad luck recently, this second chance offer is designed to give you peace of mind and a lot of value.
Here’s a full breakdown of the offer, how to use it, and what to expect when you sign up.
What Is the BetMGM Second Chance Promo?
The BetMGM Second Chance Promo is a welcome offer or comeback bonus that gives users a safety net on their first bet. If you use the promo code BOOKIESBONUS when signing up, you’ll receive up to $1500 in bonus bets if your first wager doesn’t win.
This offer is ideal for anyone looking to try their luck on Major League Baseball matchups or the NBA Summer League without the fear of losing their initial stake.
So, even if your first pick doesn’t work out, BetMGM makes sure you get a second chance to win.

How Does the BOOKIESBONUS Promo Code Work?
To activate the BetMGM Second Chance offer, you must sign up through the official BetMGM app or website and enter the promo code “BOOKIESBONUS” during registration. Once your account is verified and you make your first deposit, place your first real-money bet on an eligible market (such as an MLB or NBA Summer League game).
If your first bet wins, you get your payout as usual.
If your first bet loses, BetMGM will credit your account with bonus bets up to $1500, depending on how much you initially wagered.
For example:
- If you bet $100 and lose, you get $100 back in bonus bets.
- If you bet $800 and lose, you get $800 in bonus bets.
- If you bet $1500 and lose, you get the full $1500 in bonus bets.
The bonus is typically split into five equal parts and must be used within a short time window (often 7 days), so check the terms carefully.

Why This Promo Is Great for MLB and NBA Summer League Fans
This offer arrives at the perfect time for sports bettors. July is a golden month in sports MLB games are heating up as teams fight for playoff positions, and the NBA Summer League is showcasing future stars.
With BOOKIESBONUS, fans can bet on:
- MLB moneylines, spreads, and total runs
- NBA Summer League winners and player props
- Parlay options combining both sports
- Live in-game betting for ongoing matchups
This means you can test your sports knowledge, try out riskier bets, or simply enjoy placing casual bets all while having a safety net in place if your prediction goes sideways.
5 Things You Must Know Before Claiming the Offer
Before you activate the BetMGM Second Chance Promo, here are 5 key facts to keep in mind:
1. Promo Code Entry Is Mandatory
To get the bonus, you must enter BOOKIESBONUS during sign-up. If you skip this step, the second chance offer will not apply.
2. First Bet Only
The promo applies only to your first real-money wager. Make sure you choose your bet wisely. Once that bet is placed, you can’t activate the second chance on another one.
3. Bonus Bets Are Not Withdrawable
If you receive bonus bets after a loss, they cannot be cashed out. You must use them to place new wagers. However, any winnings from those bets are yours to keep and can be withdrawn.

4. Bonus Expiration
Bonus bets typically expire within 7 days of being credited. Use them quickly to avoid losing your chance.
5. Available in Legal Betting States Only
This promo is only available to residents in states where BetMGM is legally licensed, such as New Jersey, Pennsylvania, Michigan, Ohio, Colorado, and others. Be sure to check your state’s status before signing up.
How to Claim the BetMGM Second Chance Promo Step-by-Step
Here’s a simple guide to get started with the promo:
- Visit BetMGM’s official website or app.
- Click “Register” and enter your personal details.
- Enter promo code: BOOKIESBONUS.
- Make a deposit (minimum amount may vary by state).
- Place your first real-money bet on MLB or NBA Summer League.
- If you lose, get your stake back as bonus bets up to $1500!
What Are People Betting On This Weekend?
With the offer available from July 21, here are a few hot markets where users are placing their first bets:
- MLB: Yankees vs Red Sox, Dodgers vs Giants
- NBA Summer League: Scoot Henderson performances, team futures
- Live Betting: In-game totals and 5-inning MLB odds
These events are attracting tons of attention from new and returning users hoping to cash in on their bonus bets.

Final Thoughts
The BetMGM Second Chance Promo with code BOOKIESBONUS is one of the most generous betting offers available right now. With up to $1500 in risk-free value, it’s a great way to enter the world of sports betting especially if you’re following the MLB season or scouting future NBA talent during the Summer League.
By combining a large bonus amount with simple rules and a flexible betting platform, BetMGM is giving new users real power to play with confidence.
So if you’re thinking about placing your first wager, there’s no better time than now and no better way to start than with a second chance.
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