Comparing the wealth between Floyd Mayweather and Cristiano Ronaldo can be based on various factors, including earnings from playing contracts, endorsements, investments, and other business ventures. Here are some points of comparison:

1. Earnings from Playing Contracts: Floyd Mayweather, a legendary boxer, has earned a significant amount from his professional fights, including Pay-Per-View (PPV) matches. Meanwhile, Cristiano Ronaldo, one of the world’s top football players, also has substantial playing contracts with top football clubs like Real Madrid and Juventus.
2. Endorsements and Sponsorships: Both Mayweather and Ronaldo have major endorsement deals with numerous renowned brands. However, Mayweather’s advertising revenue may be boosted by his global fame and exceptional personal marketing s𝓀𝒾𝓁𝓁s.
3. Investments and Business Ventures: Both Mayweather and Ronaldo have diversified their wealth through investments in various industries beyond the sports arena. Mayweather is known for significant investments in real estate and other businesses, while Ronaldo has also found success in investing in numerous business ventures.
4. Total Asset Value: Currently, estimates show that both Floyd Mayweather and Cristiano Ronaldo have substantial total asset values, but Mayweather may excel in some aspects due to significant earnings from boxing matches and diversity in investment.

However, specific information about the assets and income of both Mayweather and Ronaldo is often not publicly disclosed and may change over time, so accurate comparison can be challenging.