As we head into one of the biggest Sundays on the NFL calendar, BetMGM is giving you a strong way to get involved on both Patriots-Broncos and Rams-Seahawks with the BetMGM promo code MHS1500. After signing up, you can place a wager of up to $1,500 on Sunday’s conference championship games and get your stake back as bonus bets if that first play doesn’t work out here
If you’re located in MI, NJ, PA and WV, you’ll see a different welcome option. Instead of the first-bet deal, you can wager $10 on any market and receive $150 in bonus bets once that wager wins. It’s a quick bet-and-win promotion that fans in these states can lock in.
BetMGM Promo Code MHS1500 for $1,500 First Bet Offer on NFL Championship Sunday
With the BetMGM promo code offer, you can be open to taking a bigger swing than usual on your first wager Sunday. That is because any losing wage up to $1,500 will be sent back as a bonus bet thanks to their latest welcome deal.
A smart approach could be to line up your Rams-Seahawks wagers by using the welcome offer on the earlier Patriots-Broncos game. This way, you can go into the late window knowing you either have a substantial amount of cash or bonus bets ready to fire away on those markets.
For example, with Denver’s starting quarterback Bo Nix breaking his ankle, the Patriots have climbed to a -5 point road favorite. The Broncos are +210 on the moneyline, which means you could earn a nice cash payout if your underdog bet hits, possibly something like $75 on Denver to win outright.
Then, in the case that wager fails, BetMGM would send you back that $75 stake as a bonus. You could then turn around and use those bets on several Rams-Seahawks markets.
The later game is an interesting matchup between two teams who know each other intimately. This will be the third installment of Rams-Seahawks this year, with the previous two won by the home team.
However, those games were as close as any rivalry in the 2025-26 season, with a combined 3 total points between the winners. Not to mention this game features two of the best coaches in the NFL as offensive mastermind Sean McVay takes on defensive stalwart Mike MacDonald.
Bonuses for Conference Championships Sunday
Beyond the welcome bonus, BetMGM is rolling out additional betting options for today’s matchups. Take advantage of some of these by logging in now:
- NFL Odds Boost Tokens: Enhance your the odds of more NFL championship wagers Sunday
- No Sweat Bet: BetMGM will send another bet back to you in a bonus if it fails Sunday
- Second Chance Scorer: Wager on a first touchdown scorer prop and, if that player only scores the second touchdown of the game, get your stake back in cash
Using BetMGM Promo Code MHS1500 for Welcome Offer Sunday
Getting started with the BetMGM promo code offer Sunday is a straightforward process. Apply the code where the directions indicate and enable the location settings of your cell phone or home computer to lock in the available deal in your state.
Other personal and financial information to include:
- Full name
- Date of birth
- Residential address
- Preferred payment method
- An initial deposit to cover your first wager
Any bonus bets you receive must be used within seven (7) days of receipt. If those bets aren’t used within that window, they will expire. Bonus bets can be used on any BetMGM markets during this time period.