Kalshi Offers $55 Bonus For Celtics-76ers Betting

NBA fans can claim a $55 bonus on Kalshi by signing up with promo code FOXSPORTS55 for tonight's Boston Celtics versus Philadelphia 76ers game. New users must complete identity verification and trade at least $25 in prediction markets to receive the credit, which is subject to terms and conditions. The matchup features Jayson Tatum and Jaylen Brown facing off as opponents while probabilities show a slight edge favoring the Celtics.