Tue Oct 14 02:20:00 UTC 2025: ## Underdog Promo: Score $100 Bonus on Monday Night Football Doubleheader

**[City, State] -** Football fans are in for a treat tonight with a Monday Night Football doubleheader, and Underdog Fantasy is offering a can’t-miss promotion for new users. Using the promo code **NEWSWEEK**, new users can receive a guaranteed $100 bonus by simply creating an account and making a minimum $5 pick on either the Buffalo Bills vs. Atlanta Falcons game or the Chicago Bears vs. Washington Commanders matchup.

The action kicks off at 7:15 PM ET with the Bills looking to bounce back from their first loss against a Falcons team hoping to start strong after a bye week. Later in the evening, the Bears travel to Washington to face the Commanders in a highly anticipated game featuring a showdown between the top two picks from the 2024 draft, Caleb Williams and Jayden Daniels. This game offers redemption for the Bears after last year’s painful loss, sealed by a Commanders Hail Mary.

Beyond football, fans can also make picks on MLB postseason action, including the Mariners vs. Blue Jays and Dodgers vs. Brewers games.

The promotion allows users to make “higher or lower” predictions on player statistics like passing yards and touchdowns for a chance to win big. Picking player stats on stars like Josh Allen, Bijan Robinson, and Jayden Daniels will secure the $100 bonus on your account.

To claim the offer, new users simply need to:

1. Click [here] to create a new Underdog account, providing basic identifying information and entering the promo code **NEWSWEEK**.
2. Make a deposit using a secure payment method, such as a credit card.
3. Risk at least $5 on a “higher or lower” pick on any of tonight’s games.

With the bonus unlocked, new users can explore additional promotions and free pick opportunities offered by Underdog. Don’t miss out on this opportunity to add excitement to tonight’s games!

*Newsweek may earn an affiliate commission if you sign up through the links in this article. See the sportsbook operator’s terms and conditions for important details. Sports betting operators have no influence over newsroom coverage.*

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