A few fights that stand out in my memory:

Holyfield beating Tyson. I believe it was 1997? My father in law and i both had money on Evander. Tyson was outclassed by a counter puncher who was not afraid of him in the least.

Ali vs. Ernie Shavers. I'm guessing it was 1977. Shavers kicked Ali's ass. Ali got the decision.

Pernell Whitaker vs. Julio Cesar Chavez. 1993. I had money on this fight. it was called a draw. Whitaker easily won 8, and probably 9, of the 12 rounds.......