Beginning at 12:01 a.m. CT on Cyber Monday, December 1, sports fans across the state can legally bet online for the first time — and BetMGM is marking the moment with an enhanced launch promo. By using the BetMGM bonus code SILIVE100 , new customers can unlock a $1,500 First Bet Offer , giving their opening wager full protection if it doesn’t win.

With NHL games on tap tonight and a huge NFL matchup coming Sunday night, the BetMGM bonus code SILIVE100 provides new bettors with a fully covered first wager on the biggest action of the week.

BetMGM Bonus Code SILIVE100: Missouri Launch Details

BetMGM Missouri Bonus Code: SILIVE100

Offer: Get up to $1,500 back in Bonus Bets if your first wager loses.

Launch Time: Live Now (Dec 1, 2025)

Eligibility: New users in MO (plus

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