I'm sure the late money will even things out....
The truth of it, that the casual fans don't know or care to know, is that McGregor made his name by beating one man, Jose Aldo....the rest of his UFC career is filled with very convenient and well timed match ups....his fights outside of the UFC aren't noteworthy....
Mayweather has a record filled with Jose Aldos....great hall of fame champions.....
This doesn't go beyond 6 rounds anyway you slice it....