Either of my Maine Coon cats could kick his butt. They’d toy with him first, though.
My wife just got a rescue Maine Coon cat (against my advise), but he is kinda nice and kills chipmunks.
Probably even the wimpiest of cats could whup this guy.
We’d have to be careful pitting him against a cat that is too tough, it wouldn’t be fair to the cat.
If there’s no challenge, the cat would be horribly insulted.