8. Canelo Alvarez
- On-Field: $85 Million
- Off-Field: $5 Million
The Mexican boxer, Canelo Alvarez has won multiple world championships in four weight classes from light middleweight to light heavyweight. The 32-year-old won two pay-per-view bouts in Many and November to earn over $40 million. Apart from his earning from boxing, Alvarez has a lucrative partnership with Hennessy and owns a taco restaurant in Mexico.