27 Win 27–0 Muhammad Ali UD 15 Mar 8, 1971 Madison Square Garden, New York City, New York, U.S. Retained WBA, WBC, and lineal heavyweight titles;
27 Win 27-0 Muhammad Ali UD 15 Mar 8, 1971 Madison Square Garden, New York City, New York, USA Retained WBA, WBC e lineal heavyweight titles;