As of Tuesday, December 9, 2025 , the launch of legal sports betting in Missouri continues to create massive value for new users, all thanks to the latest FanDuel promo code . The marquee welcome offer provides a guaranteed $300 in bonus bets instantly, offering new bettors an immediate bankroll.

The timing is perfect, as this guaranteed bonus arrives just after FanDuel released lucrative new odds for the Kansas City Chiefs to win Super Bowl LX: a phenomenal +4000 .

The Missouri Kickoff: How the FanDuel Promo Code Secures $300 Guaranteed Bonus

FanDuel is rolling out the red carpet for new Missouri customers with one of the industry’s most valuable welcome bonuses. The best part is that the FanDuel promo code requires minimal upfront funds from the bettor.

Here is the straight

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