McGregor didn't stand a chance.
Mayweather has been fighting 12-round fights for over a decade against the cream of the crop. McGregor just didn't have the experience nor the stamina to go 12 rounds...let alone 12 rounds with arguably the best lightweight boxer to ever step into the ring. I really don't like Mayweather as a person. But damn...he's definitely earned a spot in the boxing hall of fame.