ESPN.com photo The UFC has banned its fighters from wearing Speedos into the ring after Dennis Hallman wore one in UFC 133 Saturday night....

A video is making the rounds that is turning lots of heads. It's of MMA fighter B.J. Penn jumping out of a 3-foot-deep pool. Next weekend I'm going to track down a pool and try it myself. Is it t...

Seth Petruzelli, a last-minute replacement, needed only 14 seconds to knock out previously unbeaten Kimbo Slice on Saturday night in a mixed martial arts fight. What was strange was what Deadspin...