Yuki Oyama0-4-0WinsLossesKO/TKO0% of winsSUBMISSION0% of winsDECISION0% of winsAgeN/AYuki OyamaAmateur MMA Record0-4-0WinsLossesKO/TKO0% of winsSUBMISSION0% of winsDECISION0% of winsAgeN/A