By Mike Dunn: One of the most controversial title fights took place on the Fourth of July, 1912, in Vernon, Calif., near Los Angeles. Popular local favorite Mexican Joe Rivers – who wasn’t Mexican at all but a fourth-generation Californian of Spanish-Native American descent whose real name was Jose Ybarra – challenged rugged lightweight champ Ad Wolgast in a fight that would forever be known for the rarest of all fistic occurrences – a double knockout – and for the subsequent shocking actions of the ref enabling Wolgast to retain the title.
Rivers was a formidable challenger, having dispatched of both Johnny Kilbane (KO 16) and Frank Conley (KO 12) to earn his shot at the crown in the open-air Vernon Arena before 11,000 witnesses that hot Independence Day.