I guess Roman Karmazin's footspeed wore Spinks down to then right? I know Zab has a straight left but not when he's moving forward with it. That's how Baldomir caught him in the 7th of their fight. Pineda caught a bunch as Zab was moving forward with the left.

And Mayweather drops his hands but he has better reflexes and doesn't move straight backwards, he can anticipate and dodge a punch better then Zab, Mayweather is on a whole nother level. If Zab didn't get hit like Mayweather doesn't get hit then I wouldn't have brought it up.