Obviously the Punisher. There is one comic where he goes berserk and kills a whole bunch of superheroes I'm sure Batman would be no problem for him.
batman
It would be a long fight, but in the end, clayface would win. He can shapeshift, and sandman can't, so clayface could catch him off guard and suck him up with a vacuum.
Batman
Batman. Batman is stronger than Deadpool and smarter. Batman's better than Deadpool. Deadpool can just shoot or fight crazy in order to win. Batman fights real serious. If Batman won, he'd fight serious.
Depends on whether or not batman has prep.
It depends on whether or not Punisher would be able to get around his code to kill Batman. If he considers Batman a criminal (which technically he is), then the Punisher would take Batman out with a high powered lethal weapon.
punisher
Super man
batman
batman
Batman would win because in Batman Arkham Origins, Batman defeated Deathstroke.
Mario dies when a turtle touches him. Batman can fight the Joker, and still walk away fine. Batman would win.
Batman of course
Samus would win a fight in beating Batman because she has all those powers in her Power Suit.
There is no hard data on who would win a fight between Batman and Cat woman, but she is quick and a cat and fights dirty. but men are stronger so it could be a fair fight.
Batman.
predator