Does this have to today's fighters?...I'll go with an all time Car for the heck of it......All fighters are considered in their primes at the time of the fights

MADISION SQUARE GARDEN PRESENT'S
All Time Supremacy

Heavyweight Title Bout
Muhammad Ali Vs Mike Tyson

Cruiserweight Title Bout
Evander Holyfield Vs Oneil Bell

Light Heavyweight Title Bout
Billy Conn Vs Michael Spinks

Super Middleweight Title Bout
Roy Jones Jr Vs Joe Calzaghe

Middleweight Title Bout
Marvin Hagler Vs Bernard Hopkins

Welterweight Title Bout
Ray Robinson Vs Ray Leonard

Welterweight Eliminator
Thomas Hearns Vs Floyd Mayweather Jr

Jr Welterweight Title Bout
Aaron Pryor Vs Kostya Tszyu

Lightweight Title Bout
Roberto Duran Vs Jose Luis Castillo

Also on the card we will feature,

George Foreman Vs David Tua,,Sal Sanchez Vs Marco Antonio Barrera (at a catch weight),,Vinnie Pazienza Vs Edison Miranda and Hector Camacho Vs Paul Malignaggi