UFC 23: Ultimate Japan 2November 19, 1999PromotionUltimate Fighting ChampionshipVenueTokyo Bay NK HallLocationTokyo, JapanNumber of bouts7
Main CardPrediction ModeMain CardHeavyweight Championship5 roundsKRWKevin Randleman7-3-0Heavyweight Championship5 roundsVSUnanimous DecisionPWPete Williams10-2-0Bout3 roundsKYWKenichi Yamamoto1-8-0Bout3 roundsVSSubmission, Kneebar | R1 · 4:15KFKatsuhisa Fujii1-3-0Bout3 roundsKFWKatsuhisa Fujii1-3-0Bout3 roundsVSKO/TKO, Punches | R2 · 3:12MYMasutatsu Yano0-0-0Heavyweight Bout3 roundsPRWPedro Rizzo8-0-0Heavyweight Bout3 roundsVSKO/TKO, Punches | R3 · 1:12TKTsuyoshi Kosaka29-20-1Middleweight Bout3 roundsJSWJoe Slick13-2-3Middleweight Bout3 roundsVSKO/TKO, Injury | R1 · 1:12JDJason DeLucia31-13-0Middleweight Bout3 roundsEJWEugene Jackson10-3-1Middleweight Bout3 roundsVSKO/TKO, Punch | R3 · 3:12KYKeiichiro Yamamiya17-12-5Bout3 roundsKYWKenichi Yamamoto2-8-0Bout3 roundsVSUnanimous DecisionDTDaiju Takase1-2-1