(1)
Decades later Ali can't even function. That's attributed to Frazier, mostly.
(2)
Royally kicked his ass? He won, but one judge scored it 6-5-1. It wasn't all that one-sided.
(3)
I agree they needed to stop the third fight, but this is exactly why I think Frazier is the better fighter.
With only one good eye he kicked the supposed GOAT's ass,
(4)
and the GOAT couldn't even finish him when he was down to 0 good eyes.
(5)
There's no way to know who would have won if a fight happened in 1968. Pure speculation.
(1)
Among others. Ali fought way way way too long.
(2)
What did the other two score it?
(3)
He had one good eye his entire professional career. Methinks he figured out ways to compensate.
(4)
What do you think would have happened in that 15th round? Seriously?
(5)
Of course it's speculation, it's a hypothetical fight. But it's not unsupported speculation.
How was Frazier able to deliver punishment against Ali? In all instances, sustained offensive attacks on the part of Frazier against Ali were done when Ali was against the ropes and had neither the legs nor the wind to keep dancing and moving. This would not have been a problem in 1968 as Ali wouldn't have nearly 4 years of accumulated rust and would have in fact continued improving off his seemingly untouchable 1966-1967 form.
I mean, the guy was on a completely different level. He was a legit 6-3. He was roughly 212 pounds. He moved faster and more effortlessly than any heavyweight -- and really any fighter, regardless of weight division -- has ever moved before or since. His hand speed was such that he could hit you three times as you were falling down (See the end of the second round of the Cleveland Williams fight).
And he was such an obscene athlete that he could do things that no trainer has ever taught a fighter before or since. Things like his commonly used maneuver of dodging a jab by leaning back, and then nailing his opponent with a straight right hand before he has even finished pulling back the jab he just missed (you can see this in any number of fights, but for the sake of consolidation, I'll just post the Cleveland Williams fight where he does it quite conspicuously throughout the fight. He does, for example, with 1:24 left in this video. His athleticism is quite astounding.
Muhammad Ali vs Cleveland Williams - YouTube
More simply, just watch any of his fights from the 60s. He never moved like that in any fight in the 70s. The closest he came was the second Norton fight, and even then there is noticeable difference. Watch the first Sonny Liston fight. Look at how foolish he makes Liston look. And Sonny Liston is widely considered to be a better heavyweight than Joe Frazier. And I would agree.
Also, Ali always won the early rounds against Frazier. It wasn't until he would begin to run out of gas that Frazier was able to grind him out. This simply wouldn't have happened in 1968. Every round would have looked about like, say, the second round of the second fight. Frazier would have trouble landing clean punches. And Ali would constantly be popping him with jabs and 1-2s.
The fights wouldn't have been wars. Ali would have won rather easily on points. It would have been a more competitive -- but stylistically similar -- version of the Chuvalo fight.