As of Saturday, April 12, 2025, Caesars Sportsbook is offering a major welcome bonus with the updated promo code “CUSEBG1.” Just in time for tonight’s UFC 314 Main Event featuring Alexander Volkanovski vs. Diego Lopes—and the Co-Main Event between Michael Chandler and Paddy Pimblett—new us ers can claim $150 in bonus bets after placing and winning a $1 bet. ...read more read less