Billy Costello

World title reigns and bouts

WBC
Super Lightweight
Jan 1985
(28 years old)

Timeline of world title events

    29 Jan 1984

    Billy Costello beats Bruce Curry via knockout 10/12

    Super Lightweight (140 lb)

    Billy Costello becomes the WBC Super Lightweight world champion

    15 Jul 1984

    Billy Costello beats Ronnie Shields via unanimous decision 12/12

    Super Lightweight (140 lb)

    3 Nov 1984

    Billy Costello beats Saoul Mamby via unanimous decision 12/12

    Super Lightweight (140 lb)

    16 Feb 1985

    Billy Costello beats Leroy Haley via unanimous decision 12/12

    Super Lightweight (140 lb)

    21 Aug 1985

    Lonnie Smith beats Billy Costello via knockout 8/12

    Super Lightweight (140 lb)