Could George withstand that left hook for 15rds? Would he lose a decision without going down? Prime for prime 15rds.
Both guys could take it but Tua had more fire power and overall the better skills. I think after a number of furious rounds Tua would do a number on Chuvalo who would be backed against the ropes. I see Tua either pounding Chuvalo out or the ref coming in to stop the fight after Tua lays a number of unanswered power punches on Chuvalo.
If Tua lands right I could imagine him being the first fighter to knock Chuvalo out, it's not as though he was some elusive defensive master.