As of 12:00 am, Monday, November 17, 2025, pre-registration for BetMGM Missouri is officially open.To celebrate its arrival in Missouri, BetMGM Sportsbook has rolled out an exclusive pre-launch bonus for anyone who signs up early using the BetMGM bonus code CUSE100 . This pre-live offer delivers $100 in bonus bets on December 1 simply for making a $10 pre-launch deposit.

Missouri bettors will also receive BetMGM’s standard new-player offer after launch—a First Bet Offer worth up to $1,500 in bonus bets if the first wager doesn’t win.

With the Kansas City Chiefs charging toward the postseason and the St. Louis Blues entering a crucial stretch of their schedule, the launch of BetMGM couldn’t be better timed.

BetMGM Bonus Code “CUSE100” Details for Monday, November 17, 2025:

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