This Saturday, April 18, will be a day of classic boxing on ESPN when the network airs 11 consecutive hours of the sweet science starting at 12 noon ET. This special presentation will showcase some of the greatest bouts of all time, including the epic trilogy between Muhammad Ali and Joe Frazier. Ali-Frazier I has never been aired before on ESPN platforms and has not aired on … [Read more...] about Muhammad Ali-Joe Frazier Trilogy Headlines Special Encore Boxing Presentation on ESPN