Eighteen of Duhaupas' 32 wins were against opponents who didn't have a positive win record, has any challenger in history had a worse ratio?
Michael bentt was 6:11 one being even and a loss not counted before he shattered Tommy's glass for the WBO belt. Better ratio but beat far fewer winning fighters.
Shannon Briggs was 18:30 before fighting Lewis, 18:29 if you count Foreman as linear. We have a winner.
Only 8 of Scott Clark's 28 wins came against opponents with winning records before he met Pipino Cuevas.
Bonecrusher Smith faced six boxers (and lost to one) with winning records (out of 15 total opponents) before facing Larry Holmes for the title. So Bonecrusher only had wins over FIVE guys with winning records before fighting for the title. That's not too many.
His record wasn,t as bad as it looked...his loss was against James Broad He also beat Bruno ( who was undefeated when he met Smith )
Pretty crazy considering he had limited am experience. I'm sure he could've been a major force if he were a life-long boxer.