As of 12:00 am, Monday, November 17, 2025, pre-registration for BetMGM Missouri is officially open.

To mark its expansion, BetMGM Sportsbook has released a massive pre-launch bonus for residents who sign up using the BetMGM bonus code ‘CUSE100’ . This exclusive pre-launch offer unlocks $100 in bonus bets on launch day for making a $10 pre-launch deposit.

This $100 bonus is in addition to BetMGM’s standard new player offer —a $1,500 First Bet Safety Net —which new users will also receive after the December 1st sports betting launch in Missouri.

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. The new BetMGM bonus code ‘CUSE100’ arrives just in time for the officia

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