BetMGM SI1500: Snag Up to $1,500 in Bonus Bets for NFL Week 1

Week 1 of the 2026 NFL season is just around the corner, and if you’re itching to dip a toe into sports betting, BetMGM has rolled out a pretty generous welcome package. Punch in the bonus code SI1500 when you sign up, and you could walk away with as much as $1,500 in bonus bets if your very first wager doesn’t go your way.

Here’s the low‑down: after you register, you’ll need to fund the account with a minimum of $10. Then place a real‑money bet on any NFL matchup from the opening week – the opponent doesn’t matter, just the fact that it’s Week 1. If that bet loses, BetMGM will reimburse you with bonus bets, capped at $1,500. It’s a straightforward “bet‑and‑get‑back” deal that’s hard to beat for newcomers.

The way the bonus bets break down is a little quirky but easy to grasp. Bet $50 or less and lose, and you get a single bonus bet equal to your stake. Wager more than $50 and lose, and the platform splits your refund into five equal bonus bets, each representing 20 % of the original wager. So a $1,500 loss turns into five $300 bonus bets – plenty of room to keep the action rolling.

All bonus bets expire seven days after they’re issued, so you’ll want to use them quickly. And whether you win or lose, BetMGM throws in an extra 50 MGM Rewards Points, which you can later trade for everything from extra betting credits to hotel stays at MGM properties.

Who can claim this offer? It’s limited to first‑time bettors in most states, including Arizona, Colorado, Indiana, Kentucky, Maryland, Michigan, and many others. Unfortunately, residents of Nevada, New York, Ontario and a handful of other jurisdictions are left out.

Want to get the ball rolling? Follow these steps:

1. Head to the BetMGM Sportsbook sign‑up page and enter the code SI1500.
2. Fill out the required personal details – name, address, email, plus a driver’s license for verification.
3. Deposit at least $10 into your fresh account.
4. Pick any Week 1 NFL game and place your first wager.
5. If the bet loses, sit back while BetMGM credits you with up to $1,500 in bonus bets within a week.

Beyond the welcome bonus, BetMGM sprinkles in ongoing promotions throughout the season – think odds boosts, parlays, and special NFL‑themed contests. You can spot these offers in the “Promos” tab of the app, so keep an eye out if you plan to stick around after the first week.

Remember, gambling should always be treated as entertainment. If you ever feel things are getting out of hand, help is just a phone call away – 1‑800‑GAMBLER, 1‑800‑MY‑RESET, or the local helpline in your state.