The BetMGM bonus code “SILIVE150” has officially been extended through NFL preseason, UFC 319, and MLB’s August slate—offering one of the easiest ways to start betting on today’s loaded multi-sport schedule.

New users in Pennsylvania, New Jersey, Michigan, and West Virginia can unlock $150 in bonus bets simply by placing a $10 winning wager . That bonus can be used across the full array of BetMGM odds, including NFL preseason spreads, UFC 319 fight lines, and live MLB action.

BetMGM Bonus Code SILIVE150 Details for Saturday, August 16, 2025:

BetMGM Bonus Code SILIVE150: $150 Welcome Offer for Sports Betting

Today’s headline promo is easy to claim for users in eligible states. Here’s how it works:

Sign up for a new BetMGM Sportsbook account using BetMGM bonus code SILIVE150

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