The BetMGM bonus code “SILIVE150” has officially been extended into mid-August, giving new users in Pennsylvania, New Jersey, Michigan, and West Virginia the chance to unlock $150 in bonus bets. Tonight’s NFL preseason showdown between the Cincinnati Bengals and Washington Commanders headlines Monday’s betting slate, alongside MLB action featuring the Mariners vs. Phillies. With BetMGM’s latest offer, a single $10 winning bet secures $150 in bonus funds that can be used across any sport, including NFL preseason, MLB, UFC, and beyond.

BetMGM Bonus Code SILIVE150 Details for Monday, August 18, 2025

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

Here’s how to claim today’s offer in eligible states:

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

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