titles; Vacated WBA title on 1979-09-06. Loss Leon Spinks Decision (split) 15 (15) 01978-02-15 February 15, 1978 7001360000000000000 36 years, 7001290000000000000 29 days Las Vegas, NV Lost The Ring , WBC & WBA World Heavyweight titles. Win Earnie Shavers Decision (unanimous) 15 (15) 01977-09-29 September 29, 1977 7001350000000000000 35 years, 7002255000000000000 255 days New York City