As of Tuesday, November 18, 2025, BetMGM Sportsbook has officially opened pre-registration in Missouri. First reported by our colleagues at Syracuse.com , this rollout brings the BetMGM bonus code CUSE100 to Missouri, giving residents access to a two-part pre-launch bonus before the state’s December 1 sports betting launch.

The Missouri-only offer includes $100 in guaranteed bonus bets plus a $1,500 first bet offer once wagering goes live. Meanwhile, bettors in New Jersey, Michigan, Pennsylvania, and West Virginia can access a different structure today through the BetMGM bonus code SILIVE100 , which unlocks a Bet $10, Get $150 in Bonus Bets if You Win deal.

We’ll compare the two offers using tonight’s NBA doubleheader: Celtics vs. Nets and Pistons vs. Hawks.

Current BetMGM Bon

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