As of 12:00 am, Monday, November 17, 2025, pre-registration for FanDuel Missouri is officially open, and this FanDuel promo code is now unlocking out one of the largest pre-launch promos in Missouri.

New users who sign up with this FanDuel promo code today will receive $100 in Bonus Bets on launch day. Plus, after Missouri sports betting goes live, new users will get an additional $300 in Bonus Bets after placing their first $5 wager—for a total of $400 in bonuses.

The timing couldn’t be better for Missouri fans, with the Kansas City Chiefs pushing toward the playoffs and the St. Louis Blues in the thick of their season. This new FanDuel promo code arrives just in time for the official launch on December 1.

FanDuel Promo Code Details for Monday, November 17, 2025:

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