Jack London 
The Abysmal Brute 
A Boxing Story

Sam Stubener, a boxing manager in San Francisco, travels to a remote log cabin in northern California on getting a letter from retired boxer Pat Glendon, who lives there with his son, Pat Glendon Jr, a promising young boxer. Pat Jr fights well; otherwise, he knows little of city life; he hunts and fishes in the forest, he reads poetry and avoids women. Sam brings Pat Jr back to San Francisco. Although Sam and Pat both know he could win a fight with a top boxer, the conventions of boxing require that Pat has to start with a boxer of lower rank. In his first three fights, he knocks out his opponent immediately with one punch. Sam tells Pat to make his fights last longer; since Pat says that he is master of his opponent "at any inch or second of the fight", they agree on which round the knockout will happen. Pat's career takes off, winning fights worldwide. The newspapers, who interpret his detachment from the real world as unsociability, call him "The Abysmal Brute." Sam protects him from the corruption in boxing. Pat is not aware that Sam is using his knowledge of the timing of the knockout in a betting syndicate.