See the check Boxer Floyd Mayweather got for fighting Canelo Alvarez this past Saturday courtesy of @Fight_Ghost.
Of the $41.5 Million Floyd received, $630,000 was taken out for anti-doping tests and tickets. Floyd’s team got Canelo to agree to US Anti-Doping Agency drug testing for the fight with Floyd paying the $25,000 bill for the doping test. The rest of the $630k was for complementary tickets paid for by Floyd for his guests.
Floyd is expected to make even more once the official pay-per-view numbers are in. Some estimates have him taking home $100 million total from the fight.