I kind of guess that the Tito and Sanchez one was through the opponents they faced? And I think the answer to this one is:

What do Jorge Paez Sr. & Alex 'Terra' Garcia have in common?
Do they both have the same business or work together outside of boxing?Do they both have car washes? I'm pretty sure I read that somewhere.

How the heck did you get number 7 Ice?!

Awesome quiz Mick!! Do some more!!