June 7, 2021 Hiroyuki Sugiura CalendarStandings Select2017 World Championships Overview Statistic First Name:HiroyukiLast Name:SugiuraGender:MaleAge:33Weight Category:Male Flyweight 56.7 kg (125 lbs)Country:Japan MatchesMale Flyweight 56.7 kg (125 lbs) 17W 1/8 Serdar Altas W - L Hiroyuki SugiuraDisplay510202550100All