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The New England Patriots will face the Seattle Seahawks in the 2026 Big Game on Sunday, and the latest BetMGM bonus code CBSSPORTS offers new users $150 in bonus bets if their first wager wins or up to $1,500 in bonus bets if their qualifying wager loses. The Seahawks are favored by 4.5 points, and Seattle quarterback Sam Darnold is the +120 favorite (risk $100 to win $120) to be named MVP. Claim your BetMGM bonus code CBSSPORTS here:

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Big Game betting preview

The Patriots defeated the Seahawks as 1-point favorites in the 2015 Big Game after Malcom Butler intercepted Russell Wilson in the end zone with 20 seconds remaining. Seattle is a 4.5-point favorite this time around, which is tied for the largest spread in the league championship in the last 15 years. Favorites of at least 4.5 points are just 5-6 straight up and 1-10 against the spread in the Big Game since 2000.   

Seattle and New England were both excellent betting options this season, as Seattle is 14-5 ATS and New England is 14-6. This is the first time since 2017 that the top two ATS teams are playing for the title. Favorites have failed to cover in the last five championships, with only one of those favorites winning the game. The last seven meetings between these teams have gone Over Sign up for BetMGM Sportsbook to wager on the Big Game here:

Responsible gaming at BetMGM

BetMGM offers its users various tools to game responsibly. The platform offers a live chat feature where users can get in touch with support around the clock, and also provides information for helplines like 1-800-MY-RESET for those who may require additional support.