The record for the longest boxing match is held by Andy Bowen and Jack Burke, who battled it out on April 6, 1893. The grueling fight extended to 110 rounds and lasted for an exhausting 7 hours and 19 minutes, ultimately concluding when both boxers were incapable of leaving their corners. The aftermath left Burke with fractures in all the bones in his hands, confining him to bed for a period of six weeks.