Keiji Yamaguchi

World title reigns and bouts

WBC
WBA
WBA
Super Flyweight
Flyweight
Light Flyweight
1996
(21 years old)
1997
(22 years old)
1998
(23 years old)
1999
(24 years old)

Timeline of world title events

    5 Sep 1995

    Choi Hi-yong beats Keiji Yamaguchi via split decision 12/12

    Light Flyweight (108 lb)

    21 May 1996

    Keiji Yamaguchi beats Carlos Murillo via split decision 12/12

    Light Flyweight (108 lb)

    Keiji Yamaguchi becomes the WBA Light Flyweight world champion

    13 Aug 1996

    Keiji Yamaguchi beats Carlos Murillo via unanimous decision 12/12

    Light Flyweight (108 lb)

    3 Dec 1996

    Sompoch Harnvichachai beats Keiji Yamaguchi via knockout 2/12

    Light Flyweight (108 lb)

    22 Nov 1997

    Jose Bonilla beats Keiji Yamaguchi via knockout 6/12

    Flyweight (112 lb)

    5 Sep 1999

    Cho In-joo beats Keiji Yamaguchi via unanimous decision 12/12

    Super Flyweight (115 lb)