Does The Jinx beat every version of Ali post Manila? Could he beat him in 1975 before the Frazier war?
I'd favour Spinks by decision Ali would have to chase the elusive awkward Spinks and he didn't have the foot speed anymore to do so. If its a fair decision Spinks wins IMO.
Pre-Manila: Ali stops Spinks late in the fight after leading by a couple of rounds on the cards. Post-Manilla: Spinks edges Ali out over the distance.