Who's done more damage to their reputation, Haye, or Mayweather..........

Mayweather's legacy is intact, people will still be talking about him as a great even if he never fights Pac.

Haye, right now, has a legacy of total ****. From promising cruiser champ to being boxing's biggest joke, laughing stock and disappointment. Not just currently either, he is the all time biggest joke, fraud and ducker.

Mayweather went from being P4P#1 to P4P#2, and has perhaps only stalled his position on the ATG list rather than pushing it higher.
Haye, on the other hand, went from decent to the biggest joke in history.

Haye has fallen further. Sure you can say that Mayweather has further to fall - and this is absolutely true. But Mayweather hasn't fallen all that far - when Haye fell he hit the ground and started digging.