To kick off UFC 160, Jeremy Stephens beat Estevan Payan with a 30-26, 20-26, 30-27 decision. The bout was so bloody that it left deep, red-colored stains in the Octagon. It was really, really bloody. 
You can see the blood leaking from Payan's head here.
And how it stained both men's shorts here.
So. Much. Blood.
