Chisora's problems are with fighters that can out maneuver him (Haye) or out work him (Fury). Mago is neither. He has power but I believe Chisora can take it. Haye stopped him because he caught him with those quick shots he couldn't see or anticipate. Chisora puts his head in Mago's chest and breaks him down. fight ends late
Mago would knock out Chisora inb round 2 or 3. I like Chisora, but no chance against this punching power and aggressive style.
Mago is crude but he is strong and is not feather fisted like Chisora is. He comes to fight and I think he would blast Chisora out of there.