Mayweather earned his $1.1 billion across a longer career (2005-2017 actively) with absolute peak pricing—the Pacquiao fight alone netted $250M, and the McGregor spectacle added another $300M. But he didn't just earn differently; he *spent* differently. Canelo signed a $365M DAZN deal that guarantees revenue streams for years, while Mayweather took massive purses and liquidated them. The math is brutal: if Floyd earned $1.1B and has $400M, he either spent, lost, or gave away $700M. That's not mismanagement—that's a lifestyle.

Canelo's wealth strategy is structurally smarter for 2024. He's locked into multi-fight agreements with guaranteed pay that create predictable, compounding assets. Mayweather, conversely, relied on fight-by-fight negotiations where he maximized each event but created no residual income streams. A $365M DAZN deal means Canelo gets paid whether he fights or not; Mayweather's wealth only moved when he stepped into the ring. That's the difference between building an empire and being the product.

There's also the lifestyle tax. Mayweather's documented spending—private jets, jewelry, cars, the constant flex—is legendary for a reason. Canelo, by contrast, has maintained a more measured public profile while reinvesting in boxing infrastructure and international brand expansion. At 33, Canelo is still in his earning prime with a locked-in deal structure; Mayweather at a similar age in his career was already burning through winnings faster than new ones arrived. One built a machine; one *was* the machine.