Leon Spinks the distinction until the Klitschko brothers became champions two decades later. In the 1980s Leon Spinks competed in several boxer vs. wrestler matches in New Japan Pro-Wrestling (NJPW), including losing by submission to Antonio Inoki. In 1986 Spinks earned his last championship opportunity, fighting Dwight Muhammad Qawi for the WBA cruiserweight championship. Qawi had been defeated by Michael Spinks three years earlier for his WBC light heavyweight championship. However, Leon Spinks lost by TKO in the sixth round. During the fight, Qawi taunted Spinks as he beat him mercilessly in a corner. Spinks boxed for another eight years with mixed
William A. Spinks again, and while including French champion Edward Fournil, the bet specifically the top-three names in that era of the sport, namely Shaefer, Ives and George Franklin Slosson. The challenge was accepted by well-known Chicago pro Thomas Gallagher (in a match that future champion Ora Morningstar traveled all the way to Chicago to see). Spinks was apparently not a fan of upstart cueist Ives in particular. Days after issuing his caveat-laden challenge, Spinks was described by an onlooking journalist as "very uneasy until the seventeenth inning" as a spectator at the 14.2 balkline World Champion challenge between Ives and incumbent Schaefer;