Muhammad Ali was a great boxer but he was too slow and would be held up in the ropes until his opponent would get tired and ali would give a haymaker to end a fight. Rocky never let himself be touched his hands looked like if they were made of steel and he was fast in his punches and light on his feet. He went 49-0, 45 won by the way of knock out. He was a true champion and up to this day he will still be the greatest champ ever!
Tyson being so high just shows how people are so manipulated by the media. Marciano was a fantastic fighter and brawler but if you look at it honestly, top 5 should be Robinson, Ali, Marciano, Louis, and Willie Pep. My only knock on Marciano is that he fought old fighters, but was tough as hell!
Didn't vote because of some animated piece of crap... But Rocky's record speaks for it self. 49-0, 43 KOs. I think that's enough said. This is the best record ever. I love Mike Tyson at his prime, Mohammed Ali and every top boxers but lets face it... This is the one and only undefeated boxer in his career. RIP Rocky. Love ya
Rocky Marciano's unorthodox style plus his apparent toughness together with an unbeatable record of 49-0 makes for an impressionable champion. One of which even the likes of the great Ali would have a difficult time dancing around!
Rocky marciano is the only heavy weight to retire undefeated he has the highest ko percentage and the only argument is he didn't fight anybody in their prime but jersey joe was still great when they fought and ezzard charles was only 33
The only heavy weight that could come close to Rocky would be Tyson. The problem with Tyson was that it turned out he couldn't take a punch. Rocky would have knocked him out. Ali couldn't punch, so he would be dead meat against numerous good heavyweights.
Nobody could ever know just how great the real Italian stallion was because of his tragic demise, but if he'd been around to fight, if they (promoters) would have stopped him before he was to old to continue at his best then he may have very well been 60 or 70 -0.
Hands down, the best boxer ever! Burt sugar knows nothing about boxing! Marciano had the best single punch that boxing ever seen, period! He would of killed Ali. That man hit too damn hard. I know that personally.
Never lost and he fought some greats and beat them so in my opinion he deserves to be higher up in this ranking, Ali spoke a good fight and was pretty tough but I believe Marciano would have destroyed him in the ring
Rocky should be number one, he never lost a fight and would never lose due to his willingness to only win. He could take a beating and then dish it back twice as hard. Pound for pound the greatest there ever was
No other boxer could stand more pain, more punches and no one ever was down, but came always up from the ground. Despite that, he was also a very tough puncher.
I consider him in the top 5 list and I consider him to be the heavyweight of all time he's the only champion to retire undefeated. That's pretty much sums up how great he his
Its because he didn't have the mouth Ali had or the flash. He is truly the greatest and defines what a true boxer is.
Rocky Marciano was the greatest boxer in history, he beat joe Louis, was the undefeated champion of 49 fights (43 of which were K. O's), and when he and muhammed Ali filmed the super fight Ali complained Marciano was hurting him too much
This man is number one in his weight class. I am satisfied to see Manny number one though but Mayweather isn't a good champion
The guy was a strong, fast, and had power not to mention he was unbeaten. He fought who ever was put in front of him at the time.
Marciano served his country during war time. Clay refused.
Marciano never paid an opponent to "lie down" after a "phantom" punch. Remember Liston?
Mariano never abandoned his family name or his religion.
He was a true American...
he's the greatest muhamed ali ain't got nutin compared to him he's the greatest of all time no one could beat him!
rocky is THE best everhow can a man who NEVER lost be 4?! you lost your minds its suppose to be HIM the number one><
Although Ali is #1 in my book, Marciano and Sugar Ray are 2 and 3. No losses for Marciano though which is amazing. - Crazydudewithabeard
wow you put that little worm paquio or what ever his name is, over Rocky, wow you obviously don't know boxing
UNDEFEATED! Need anyone say no more. Beat up Muhammad Ali... This is the best boxer of all time. No doubt.
Undefeated in his time he was the greatest.
In the computer simulation he would clearly won everybody.
The bottom line was the bet ever, period. I was convinced when I watched all his fight in a documentary.
F0r me rocky marciano should be the number 1 because he's a heavyweight champ and his undefeated