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The latest BetMGM bonus code CBSSPORTS gives new users $150 in bonus bets if their first wager of $10 or more wins or up to $1,500 in bonus bets if their qualifying wager loses, depending on their state. The BetMGM bonus code is perfect for betting on Seahawks vs. Patriots (+4.5) in the 2026 Big Game on Sunday. The over/under for Patriots vs. Seahawks is 45.5 points. Sign up for BetMGM Sportsbook to bet on Patriots vs. Seahawks:

For the terms and conditions of both offers, check out the BetMGM bonus code review page

Patriots vs. Seahawks betting preview

While the best teams often appear in the Big Game, this is the first time since the merger in which both teams finished in the top four in scoring offense and defense during the regular season. The Patriots have been a storyline throughout the season, making a remarkable turnaround under first-year head coach Mike Vrabel. Second-year quarterback Drake Maye is the eighth sophomore signal-caller to reach the Big Game, with just three of the previous players winning the title. 

Oddsmakers do not expect Maye to be the fourth, as Seattle is a 4.5-point favorite in the latest NFL odds at BetMGM. The Seahawks led the league defensively, and quarterback Sam Darnold has significantly more experience than Maye. The over/under for Sunday's showdown is 45.5, which has not moved since the opener. The last seven meetings between these teams have gone Over. Bet on the NFL at BetMGM to get bonus bets, depending on which state you live in:

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