Underdog Fantasy Promo Code FOXSPORTS Unlocks Play $5, Get $50 Promo for 76ers vs Celtics

This page may contain affiliate links to legal sports betting partners. If you sign up or place a wager, FOX Sports may be compensated. Read more about Sports Betting on FOX Sports. Underdog Fantasy promo code FOXSPORTS lets new users play $5 and get $50 for Game 3 of the 76ers vs. Celtics, adding even more excitement to a huge showdown with the series tied 1-1. Jaylen Brown and the Celtics are looking to take back the momentum after losing Game 2, while Tyrese Maxey and the 76ers are trying to ride the momentum now back on their home floor. New users can claim the play $5 and get $50 bonus entries with Underdog Fantasy promo code FOXSPORTS for this high-stakes playoff clash of Eastern Conference rivalries. Underdog Claim the Underdog Bonus Code Boston Celtics vs. Philadelphia 76ers — Game 3 Details Top Performers Last 10 Games Los Angeles Lakers vs. Houston Rockets — Game 3 Details Top Performers Last 10 Games San Antonio Spurs vs. Portland Trail Blazers — Game 3 Details Top Performers Last 10 Games​Underdog Fantasy Promo Code FOXSPORTS Unlocks Play $5, Get $50 Promo for 76ers vs Celtics.