James “Buster” Douglas KO10 Mike Tyson. Leon Spinks W15 Muhammad Ali. Cassius Clay WRTD7 Sonny Liston. James J. Braddock W15 Max Baer. Lloyd Honeyghan WRTD6 Don Curry. Antonio Tarver KO2 Roy Jones Junior.
Each of the above stunned the boxing world, some of these wholly unforeseen results shocking the whole world; sporting and otherwise. The question now is, where would a Conor McGregor win over Floyd Mayweather rank alongside these momentous boxing upsets?