Lopez had a great chin, and big power in either hand. He hurt Quartey worse than anyone else ever has, and nearly KO'd him. He also dropped Campas, and battered Yory Boy around the ring, back when Campas had only previously lost to Tito. How would he fare vs a young Ayala?
Lose by KO. Lopez was a good fighter, but young Ayala was a juggernaut. Once Tony got into attack and swarm mode he was virtually impossible to stop. Not to mention he gave a new meaning to power.