Billy Costello
Billy Costello held the WBC super lightweight world title between 1984 and 1985.
- World title bouts
- 5
- Record in world title bouts (won–lost)
- 4–1
- World titles held
- 1
- Longest world title reign (WBC super lightweight, 1984–1985)
- 1 year, 6 months
WonLostDrawn or no contest
Timeline of world title events
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1985
-
The Ring magazine rates Billy Costello No. 3 at super lightweight in its annual ratings
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Lonnie Smith beats Billy Costello via knockout 8/12
Super Lightweight · WBC
-
Billy Costello beats Leroy Haley via unanimous decision 12/12
Super Lightweight · WBC
-
1984
-
The Ring magazine rates Billy Costello No. 2 at super lightweight in its annual ratings
-
Billy Costello beats Saoul Mamby via unanimous decision 12/12
Super Lightweight · WBC
-
Billy Costello beats Ronnie Shields via unanimous decision 12/12
Super Lightweight · WBC
-
Billy Costello beats Bruce Curry via knockout 10/12
Super Lightweight · WBC
-
1983
-
The Ring magazine rates Billy Costello No. 2 at super lightweight in its annual ratings
-
1982
-
The Ring magazine rates Billy Costello No. 8 at super lightweight in its annual ratings