Knockout Kings was EA's flagship boxing title prior to Fight Night.
HeavyweightsMuhammad AliButterbeanJack DempseyBob FosterVirgil HillLarry HolmesEvander HolyfieldLennox LewisSonny ListonJoe LouisRocky MarcianoRay MercerArchie MooreMichael MoorerKen NortonFloyd PattersonEarnie ShaversLeon SpinksDavid TuaMiddleweightsOscar De La HoyaRoberto DuranMarvin HaglerJake LaMottaSugar Ray LeonardTerry NorrisIke QuarteyPernell WhitakerLightweightsAlexis ArguelloArturo GattiGenaro HernandezJunior JonesKevin KelleyRay ManciniFloyd Mayweather Jr.
