you can answer this question in 2 parts : (1) when both were prime (2) today for the poll regard the today option because this is the General Forum , not the Classic Forum
Tua would kick his ass and be the first to stop him if they met today. Oh, both in prime, probably Tua by decision.
Two guys with shockingly sturdy chins, one with a 10 of 10 punch and the other with a very respectable wallop himself. McCall is a better boxer though. Tough call.
a really hard question but your reaction is exaggerated. a prime tua was terrifying . see his KO's. especially ruiz , moorer and wilson.