A Historic Night Under the Napa Sky Join us at Raymond Vineyards for the first-ever professional boxing and MMA event held on the Napa Valley floor, surrounded by vineyards. Set beneath the Napa sky, Napa Knockout will combine the energy of championship combat sports with the elegance and atmosphere of one of California’s premier destinations. Guests will experience an exclusive evening featuring world-class competition, VIP experiences, premium wine, entertainment, and appearances from legendary figures in the combat sports world. This is a charity event benefiting the Association of Boxing Commissions Retired Fighters Charity and the California State Athletic Commission Retired Fighters Pension.