Michael Spinks in 2002, Spinks ranked 41st. East Side Boxing said in its tribute to Spinks, "Michael Spinks went undefeated fighting during the deepest era in Light Heavyweight history. And he beat the real heavyweight champion to win the title, who was also undefeated. Michael Spinks is the most accomplished light heavyweight champion in history." Spinks is the rare top fighter who left the sport with both money and his health and never returned to the ring. Aside from a rare event honoring him and occasionally attending fights, Spinks has largely remained off the boxing scene and out of the public eye.
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;