Underdog Promo Code WTOP: Get $50 Bonus for Sweet 16, MLB, NBA Picks

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Sign up with Underdog promo code WTOP to receive a fantasy bonus in time for a massive slate of games across the NBA, MLB and Sweet 16.

Create a new account and place a $5 entry on any sport and event tonight to automatically receive $50 in fantasy entries with the Underdog promo for new users. The outcome does not matter...