I would make him a slight favourite in all of those fights but he wouldn't actually win them all, no. That's not the type of fighter he is.
There is no series of reasonable fighters that a guy like Chisora ever "clears." But, he might win a couple of these on a good night.
No. If Chisora could perform that consistently he most likely would’ve picked up a strap already. He’d win some and lose some.