Who is the biggest spoiler in all of boxing?

[Scott9945]

B hop by far..Dude makes horrible fights and makes exciting fighters boring

Spoilers aren't fighters on their way to the HOF like Hopkins. They are fighters with mediocre records that come up with unexpected big performance to beat heavy favorites.

[Shaun Oliver]

Spoilers aren't fighters on their way to the HOF like Hopkins. They are fighters with mediocre records that come up with unexpected big performance to beat heavy favorites.

in that case, its gotta be the guy that beat mijares early in his career