In water: likely the croc. On land, it would probably be a stand-off.
Depending on the size and strength of the mugger crocodile, the mugger crocodile has a better chance in water than on land. Since water buffaloes are very large and are adapted to swim in water, they are able to fight and maul a mugger crocodile with their horns if the crocodile is not careful. If the mugger crocodile and the water buffalo fought on land, the water buffalo would easily trample the mugger crocodile to death.
Probably the crocodile.
crocodile wins
It is a kind of a draw between a nile crocodile and a bull cape buffalo if the cape buffalo does not gore the crocodile.
shark
A polar bear would win the fight on land if it clawed the crocodile's head and flipped its body to claw its stomach. In water, the crocodile would definitely win the fight.
the biggest animal will Win the fight
An elephant would crush a crocodile on land and in shallow water. In deep water, the elephant would drown.
crocodile
the crocodile if it is one of the large species
The crocodile could win, but would get badly injured by the ox and the cattlebeast's body.
Most likely the crocodile. A crocodile would attack and try biting the enemy with its powerful, large jaws and sharp teeth, especially when the enemy is attacking it. An attacking tiger fight a crocodile would not have a good chance unless the crocodile is weak or tired from fighting. In the water, the crocodile would totally win by grabbing the tiger with its jaws. A crocodile on the land can also win a fight with a tiger since it has tough skin and a long size for balancing itself. Since crocodiles are more aggressive and big, then the crocodile would win the fight against the tiger.