Grizzlly Bear vs Great White Shark in 7 ft deep pool (I’m Alaskan and have seen bears swim. They are pretty good at it, but wouldn’t have a chance against a great white in 7 ft of water.)
Navy Seal with Combat Knife vs Enrage Wolf (A tough one, but since it’s a 1-on-1 battle I would have to go with the Seal. If it were multiple wolves, I would change my vote.)
Spartan Warrior with shield and sword vs Jaguar (If the Spartan had a longer-range weapon like a spear I would lean in favor of him, but close-quarters fighting due to the sword means the Jaguar is going to get close enough for the kill, IMO.)
Tasmanian Devil vs Wolverine *(Wolverines are another animal I’ve seen in Alaska. They are insane.) *
Velociraptor vs Black Rhino (I’ll take the velociraptor. Predator vs prey. The rhino would put up a fight, though.)
3 cougars vs Male Lion (Assuming we are talking about the animal cougars and not the “older women looking for younger men” cougars, this one is easy. The numbers game works too strongly against the lone lion.)
Hippo vs Cape Buffalo *(Hippos are terrifying.) *
2 Vikings vs Gorilla (Without having any information about the Vikings’ gear, I will assume the typical armor, shield, and sword. This is a close one, but having 2 armed Vikings is a big advantage. If it was 1-on-1 I might take the gorilla.)
5 wolverines vs Polar Bear *(Another tough one. I’ll take the Polar Bear. The wolverines would inflict some serious damage, but it would take some time, during which I see the polar bear picking off the wolverines one at a time. Wolverines are ferocious, but all it takes is one paw-swipe from a polar bear.) *
Ninja high on cocaine vs Drunk Chimpanzee (The ninja, if for no other reason than the mental picture of a drunk chimp is very annoying.)