I think he loses to Gonzales, Briggs and Weaver. And which Mathis we're talking about? Senior or Junior? Either way, he beats both of them.
Weaver fought at a higher level than Chisora and had enough power to stop Chisora with the left hook the sameway Whyte did to Chisora. Weaver stops Chisora no doubt in my mind.
Beat Mathis. Briggs is a bombfest, I'll tentatively say 50/50 but Briggs maybe has too much speed and a little more class and maybe stops Del. Weaver? Oh, I think he might out last and outhussle Mike...And I'm gonna go against the tide here and say the best version of Gonzales comfortably outboxes Chisora. He was a very good boxer who simply fell in love with his own and other's promises and started to believe he was a different kind of fighter than he actually was...
I’ve never been that high on Chisora, still he’s faced better competition overall than Briggs and has more noteworthy wins. I’ll pick him by decision over Briggs. He also beats Mathis. He loses to Weaver and Gonzalez, who wasn’t that good but the size will play a role here.