We know Mayorga can take a hell of beating before hes done. But Hearns was a Murderous Puncher. How many right Hands does Ricardo take before he asleep? Does Mayorga actually have a chance with his Power and Hearns less than Stellar Chin? I say Hearns Splatters him in 3
I think Hearns/Mayorga would last about as long as Tommy did, or did not, want it to last. If Mayorga could turn the fight into a close range fire fight, he'd actually have a good chance of doing well. The problem is that Mayorga never had the skill it would take to force Tommy to fight his kind of fight.
The right hand that flattened Duran, Cuevas and Schuler can also flatten Mayorga Probably not a one punch KO, but it would be followed up by murderous punches. Wouldnt be surprised if its an early TKO