Yankee Sullivan lost a fight to the bare-knuckle boxer who went by what nickname?
Yankee Sullivan Yankee Sullivan (born James Ambrose; c. March 10, 1811 – May 31, 1856), also known as Frank Murray and James Sullivan, was a bare-knuckle fighter and boxer. He was a prizefighting champion from 1851 to October 12, 1853. He considered himself to be the inheritor of Tom Hyer's title, and lost any claim to that title after losing a fight to John Morrissey.
Isadore Schwartz Isadore "Corporal Izzy" Schwartz (July 23, 1902 – July 8, 1988) was an American boxer, who became recognized as the New York Boxing Commission's World Flyweight Champion from 1927 to 1929. His manager was Phil Bernstein. He was inducted into the International Jewish Sports Hall of Fame in 1998. Though never having much of a knockout punch, in 115 professional bouts between 1922 and 1929, he scored 15 knockouts, 50 decisions, 12 draws, 8 no-decisions, and lost only 28 times.