Lion
The male Panthera leo presents an impressive combat profile, averaging 190 kilograms of battle-ready mass. The distinctive mane, once thought purely ornamental, functions as a surprisingly effective cervical defence matrix, absorbing impacts that would otherwise prove fatal. However, the lion's combat experience is largely theoretical. Studies from the Serengeti School of Applied Violence reveal that male lions spend approximately 20 hours daily sleeping, with actual fighting comprising less than 0.3% of their waking activities. When combat does occur, it typically involves other lions, making their cross-species combat credentials somewhat limited.
Tiger
The tiger (Panthera tigris) boasts the superior weight class, with Siberian specimens reaching 300 kilograms of muscle-bound indifference. Unlike the lion's social combat training, tigers fight exclusively solo, developing what researchers at the Bengal Institute of Solitary Aggression term 'concentrated violence capacity.' The tiger's forelimbs generate approximately 10,000 pounds of striking force per swipe - enough to decapitate a buffalo or, hypothetically, win any argument. Historical Roman colosseum records, questionable as they are, consistently favoured the tiger in direct confrontations, though the sample size and ethical implications leave much to be desired.