At the request of El Gamo...here's an analysis of the opponents of Antonio Margarito.

34-4, 24 KOs that's a 70% KO record.
He's been involved in 10 Title fights.

The average win/loss ratio of his opponents is 4.65, however, this figure is vastly ballooned because of a fighter I'd never heard of before called Buck Smith. This fella had a record of 178-19-2, yet only once challenged for a WBU welterweight title...and lost. Without him, the average win/loss ratio of Margarito's opponents drops to a still respectable 3.90.

Anyone else know anything about Buck Smith?