UFC fighters are not prohibited from disclosing their earnings

“There is no prohibition on any fighters disclosing information. They could all sit down and give detailed interviews about how much they earn and how much they were paid. They just don’t want you to know how much they were paid.

When people find out about your earnings, life becomes much more complicated. Many people start to expect handouts when they learn you made millions of dollars,” said White in an interview with PBS Vegas.