Masao Oba

World title reigns and bouts

WBA
Flyweight
1971
(21 years old)
1972
(22 years old)
1973
(23 years old)

Timeline of world title events

    22 Oct 1970

    Masao Oba beats Berkrerk Chartvanchai via knockout 13/15

    Flyweight (112 lb)

    Masao Oba becomes the WBA Flyweight world champion

    1 Apr 1971

    Masao Oba beats Betulio Gonzalez via unanimous decision 15/15

    Flyweight (112 lb)

    23 Oct 1971

    Masao Oba beats Fernando Cabanela via unanimous decision 15/15

    Flyweight (112 lb)

    4 Mar 1972

    Masao Oba beats Susumu Hanagata via majority decision 15/15

    Flyweight (112 lb)

    20 Jun 1972

    Masao Oba beats Orlando Amores via knockout 5/15

    Flyweight (112 lb)

    2 Jan 1973

    Masao Oba beats Chartchai Chionoi via knockout 12/15

    Flyweight (112 lb)

    24 Jan 1973

    Masao Oba's WBA Flyweight world title reign ends