In no order Ali - Frazier 1 Ali - Frazier 3 Duran - Leonard 1 Moore - Durelle Robinson - Basilio 1 Zale - Graziano 3 Pintor - Gomez Barrera - Morales 1 quarry - frazier Carbajale - Gonzalez Wanted to mention a few more but the rules prohibit me
No order. Dave 'Boy' Mcauley-Fidel Bassa I Sugar Ray Leonard-Marvin Hagler Chris Eubank-Nigel Benn I Hozumi Hasegawa-Veeraphol Sahaprom I Carl Thompson-Ezra Sellers Bob Foster-Chris Finnegan Sugar Ray Leonard-Floyd Mayweather SNR Manny Pacquiao-Ricky Hatton Kennedy McKinney-Welcome Ncita Joe Calzaghe-Jeff Lacy
Ok, I'm gonna try not to read many others before writing my own...these are in no particular order (save for number 1) 1.Gatti-Ward 1 2.Ali-Frazier 3 3.Holyfield-Cooper 4.Ward-Augustus 5.Duran-Leonard 6.Tua-Ibebuchi 7.Duran-Moore 8.Toney-Barkley 9.Trinidad-Vargas 10.Barrerra-Morales 3
Mike Tyson - Razor Ruddock I Rocky Marciano - Ezzard Charles II James Toney - Iran Barkley Micky Ward- Arturo Gatti I Jeff Lacy - Syd Vanderpool Rocky Marciano - Jersey Joe Walcott I Nigel Benn - Gerald Mcclellan Ricky Hatton - Ray Oliveira Roy Jones Jr - Vinny Pazienza Mike Tyson - Pinklon Thomas