The worst downfalls in MMA history

[OctoberRed]

Exactly.

The OP seems to have a hatred for McGregor.

I'd go with that idiot War Machine for being the biggest downfall.

All the other guys listed just went through the familiar cycle of being on top one minute, and an aging fighter piling up losses the next. That's sadly all too common.

But the War Machine idiot threw his career and freedom away for being a jealous moron.

Paul Varlens.. The Polar Bear... LOL

[////]

I don't like conor but it's hard to call what he did a downfall. He very deliberately cashed out with the mayweather freakshow.

His MMA career is just normal. He never boasted an undefeated record to begin with, was 4-2 after 6 fights.

[Combat Talk Radio]

Let us welcome Cyborg to this thread, ladies and gentlemen.

[HarvardBlue]

Chuck Liddell. Rampage was basically there to get crushed by him. After that loss, it seem like everyone was beating him.