Isamu Yamaguchi9-7-0WinsLossesKO/TKO56% of winsSUBMISSION11% of winsDECISION33% of winsAgeN/AIsamu YamaguchiAmateur MMA Record9-7-0WinsLossesKO/TKO56% of winsSUBMISSION11% of winsDECISION33% of winsAgeN/A