Who wins?

Third heavyweight title vs Leon Spinks (1978) vs Fight of the Century loss to Frazier (1971)

Fight of the Century loss to Frazier (1971) wins 75% to 25%. 9 more put them in the same row. From Muhammad Ali's Greatest Moments Tier List. Pick a side.

SpicyNugget1295 on Third heavyweight title vs Leon Spinks (1978): winning the title back at 36 after that embarrassing first fight is a real comeback

CursedPossum17 on Fight of the Century loss to Frazier (1971): the biggest event of its time, Sinatra was literally taking photos ringside for Life

Muhammad Ali's Greatest Moments Tier List: the full ranking

More matchups

• Third heavyweight title vs Leon Spinks (1978) vs Rome Olympic gold medal (1960)
• Third heavyweight title vs Leon Spinks (1978) vs Ali vs Inoki (1976)
• Third heavyweight title vs Leon Spinks (1978) vs Loss to Larry Holmes (1980)
• Fight of the Century loss to Frazier (1971) vs Winning at the Supreme Court (1971)
• Fight of the Century loss to Frazier (1971) vs Rome Olympic gold medal (1960)
• Fight of the Century loss to Frazier (1971) vs "What's my name?" vs Ernie Terrell (1967)