BetMGM’s SI1500 Code Unlocks Up to $1,500 Bonus for Lions‑Bills Thursday Night Football

The Detroit Lions roll into Buffalo for Thursday Night Football on September 17, and BetMGM wants to sweeten the ride for newcomers. By entering the promo code SI1500 during sign‑up, first‑time bettors can earn up to $1,500 in bonus bets if their opening wager doesn’t go their way.

Here’s the low‑down: you’ll need to deposit at least $10 and place a real‑money bet on any market for the Lions‑Bills game. Should that bet lose, BetMGM refunds the stake as bonus bets – capped at $1,500. The refund comes in one chunk if you staked $50 or less, or in five $300 credits if you wagered more than $50. Each credit sits in your account for seven days before it expires.

And that’s not all. Along with the bonus bets you also snag $50 in MGM Rewards Points. Those points can be swapped for extra betting credit, Marriott Bonvoy stays, merchandise, or even Gametime vouchers – a nice little extra if you’re already a fan of the MGM ecosystem.

To lock in the offer, follow these simple steps: head to the BetMGM sportsbook website or mobile app, click “Sign Up,” and fill in your personal details. Verify your identity with a driver’s license, fund your account with a minimum $10 deposit, then locate the Lions vs. Bills game and place your first wager. If the bet loses, the bonus credits should appear in your account within 24 hours.

Keep in mind the promo is limited to certain states. It’s currently available to new users in Arizona, Colorado, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, North Carolina, New Jersey, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, Wyoming, and a few others. Unfortunately, folks in Nevada, New York, Ontario and a handful of other jurisdictions can’t claim it.

BetMGM rolls out new promos on a regular basis, so once you’ve used the SI1500 welcome bonus, check the “Promos” tab in the app for odds boosts, parlay bonuses, and other ways to stretch your bankroll further throughout the NFL season.

Remember to gamble responsibly. If you or someone you know needs help, resources such as 1‑800‑GAMBLER are available. Enjoy the game, and may the Lions‑Bills showdown bring you some excitement – and maybe a second chance with those bonus bets.