Top 10 Greatest MMA Heavyweight Fighters of All Time

his simply is the best heavy weight of all time and the best fighter of all time. Actions speak louder than words watch fedors fights

Never one mistake made that cost him a fight. Everyone else on this list has lost... some to fighters who weren't that good. Has faced the top ranked fighters consistently.

The only fight he lost was his first ever fight. But then beat him later on in his Career. I am a MMA FANATIC and ABSOLUTELY NO ONE can beat him. His record is 47-0 and he is still fighting on Strikeforce... Stop hatinG!

This isn't even a debate. Fedor is quite simply the greatest heavyweight of all time, as he is the ONLY dominant heavyweight in mma history. He was untouchable for a decade. He was undefeated until he hit a wall in his mid 30's, with his only loss coming by a dubious stoppage 17 seconds into a fight from an elbow that reopened a cut he received in bis previous fight against Ricardo Arona. In reality he was unbeaten in his first 33 fights. He has beat the absolute greatest opposition ever - Mirko CroCop, Mark Coleman, Mark Hunt, Tim Sylvia, Pedro Rizzo, Andrei Arlovski, Minotauro Nogueira, Gary Goodrich, Kevin Randleman, Babalu, Ricardo Arona, Semmy Schilt, Heath Herring, Matt Linland, and recently even Frank Mir and Chael Sunnen.. The question is, who's the 2nd best heavyweight ever?

He is simply the best

The current UFC heavyweight champion, and seems to be impossible to defeat at this time. - skullgangjewelz

just an awesome force that will take you down and kick your ass.

Soon as number 1

he's one of the best hearted fighters on the planet the guys got so much respect to add to his amazing fight resume

Has held multiple titles in the UFC, and has been around, and still is. - skullgangjewelz

Injuries and long layoffs have played a factor in Cain's fighting career. If it weren't for those things happening to him, Cain would have easily already established himself as the greatest heavyweight fighter in MMA. He might even be the best MMA fighter ever.

Velasquez is the greatest heavyweight in mma I have ever watched fight. I believe he would have beaten fedor in his prime

Cain would destroy ever other fighter on this list. And Brock being second is a damn joke

Cain should be at number 2- what the hell is lesnar even doing in the top 15?

Should be #1. Beat Fedor and Cain Velasquez and at the moment is the UFC heavyweight champion.

Why isn't he number one? Schooled Cain Velasquez for the heavyweight title and made Fedor's overrated ass submit!

This list is ridiculous. Werdum and Velasquez are the best, hands down

He have lost his figth with stipe miocic and that's because he rushed in,but if u watch the other figths I will not be surprised if u came back here and voted for him.

A multiple time UFC champion as well, and defeated many greats. - skullgangjewelz

The greatest striker in the division right now.
Beaten 6 former champions.
The Term Reigns Supreme.

Most title defenses in heavyweight against top contenders this guy is the greatest heavyweight of all time

He should have come early in the list

If he can continue he title defenses to include N'Gannou and Velasquez he will be #1 of all time.

Heavyweight tournament winner in the older UFC, and a living legend. Defeated Couture. - skullgangjewelz

Look at his vmi

Who the... put him in HEAVYWEIGHTS list?!

Is he a heavyweight

The best boxer in the history of heavyweight mma. Enough said.

Uhh its 2012 its not it damn sure ain't brock take him down the list a bunch needs to change because this guy should be top 3

At 23

the best

He is the guy

A former UFC champion, and ripped threw most his competition very well. - skullgangjewelz

Most underrated heavyweight ever