Out of all combat sports.

My personal favorite is hendo rua 1

Hopkins- Trinidad

Toney- Holyfield

Lewis- Tyson

Prince- Kelley

Corrales vs Castillo 1. 2 warriors not scared to fight on the inside, 10 rounds of sustained action, and then a legendary comeback

Pacquio vs Marquez (for the lols.....all of them)

Ali vs Joe Frazier (third pt.)

Rocky Marciano vs Joe Louis

Wlad vs Haye

Wlad vs Povetkin

Floyd vs De La Hoya

Floyd vs Ricky Hatton

Lennox vs Vitali

Holyfield vs Mike Tyson 1

Tyson vs Buster Mathis

probably i am missing some but these ^ definitely will remember.

The first Schmeling vs Louis fight.

Mayorga vs Forrest 1&2 were good

jake lamotta vs sugar ray robinson I&II

vinny pazienza vs Roberto duran 1

Roberto Duran vs sugar ray Leonard 1

rocky marciano vs jersey joe walcott 1&2

jersey joe walcott vs joe Louis

jake lamotta vs bob satterfield

julio cesar chavez vs mendrick Taylor 1

Mike Tyson vs Larry Holmes

Muhammad ali vs sonny liston 2

joe frazier vs oscar bonavena 1

I can't pick a specific favourite but one of my favourite clashes was Holyfield vs Bowe, every fight was a slugfest, both had heart and will.

Great contests

Ali/Frazier 3

I have a lot of them, hear are a few:

Michael Carbajal vs Humberto Gonzalez l

Gaby Canizales vs Miguel Lora

Diego Coralez vs Jose Luis Castillo

Julio Cesar Chavez vs Meldrick Taylor l

Roberto Duran vs Iran Barkley

Marvin Hagler vs Thomas Hearns

Roberto Duran vs Sugar Ray Leonard

Muhammad Ali vs Joe Frazier lll

Joe Louis vs Max Schmeling ll

Sugar Ray Robinson vs Jake LaMotta l

Carmine Basilio vs Sugar Ray Robinson l

Evander Holyfield vs Mike Tyson l

Evander Holyfield vs Riddick Bowe (any of them)

Jack Dempsey vs Luis Firpo

Michael Moorer vs Bert Cooper

Manny Pacquiao vs Juan Manuel Marquez (any of them)

Rocky Marciano vs Ezzard Charles l

Larry Holmes vs Kenny Norton

George Foreman vs Ron Lyle

Salvador Sanchez vs Azuma Nelson

Alexis Arguello vs Aaron Pryor (either one)

Roy Jones Jr. vs James Toney

Bernard Hopkins vs Felix "Tito" Trinadad

Bernard Hopkins vs Kelly Pavlik

Sugar Shane Mosley vs Antonio Margarito

Roy Jones Jr. vs Lou Del Valle

David Tua vs his KO highlight reel

Marvin Hagler vs John Mugambi

Gerald McClellan vs Julian Jackson

antiformo v.hagler

Out of all combat sports.

My personal favorite is hendo rua 1

ya me too