March Mammal Madness 2025 Animals Ranked. Welcome back animal lovers and competitors. Inspired by (but in no way affiliated with or representing) the ncaa college basketball march madness championship tournament, march mammal madness is an annual.

March mammal madness is a combat tournament organized by arizona state university that answers the question, “which animal would win in a fight?” in this hypothetical. These correspond to the relative rankings among the species.