Tyson with D'Amato was something to behold. Like all prize fighters he fought plenty of stiffs.
In 1990 a Foreman/Tyson fight was in the making. Tyson didn't want it.
This is from an article regarding that, the quote is from Bobby Goodman who was Don Kings matchmaker....
"Bobby, what's up with Foreman and Tyson, how come they're not fighting each other on the 16th? Isn't that the fight that King was trying to make?" He said, " You'll never believe this but, F*****' Tyson is scared crap less of Foreman and wants no part of him. I was there when Don was trying to make the fight. He was telling Tyson that Foreman represented huge money, plus he was old and slow and would be no problem. Tyson got up and screamed at King saying, 'I'm not fight in' that F*****' animal, if you love the mother****** so much, you fight him!'"
I do believe this.
The main reason is I knew a guy who trained some fighters in San Diego (Orlin Norris and his brother). He knew Tyson and said basically the same to me (I was and is a big Foreman fan). Tyson would never fight Foreman. He was afraid of his jab. He (Tyson) said Foremans jab was the best punch in heavyweight boxing and he felt he would just pick him apart with it. If he got inside the jab he would use his crossarm defense or smother him.
Now, I know many don't think Foreman in 1990 was his prime but I personally think he was quite a bit better than the 1970's Foreman was was mostly energy and not a ton of skill.
Post Cus Tyson could lack confidence and if Foreman was that far in his head I think there would be a decent chance Foreman would have knocked Tyson out.
One thing for sure. Foreman's jab was always a punch he could dominate most fights with.