UFC on Fox 13 Notebook: Litmus Test Stipe Miocic faces the sternest challenge of his career, as he battles former champion Junior dos Santos on Saturday in Phoenix.

Sherdog’s Top 10: One and Dones Some attention-grabbing short-timers fought only once and then left the sport of mixed martial arts for good.

Sherdog’s Top 10: PED Busts The continued use of performance-enhancing drugs in MMA has become an increasingly sore subject for those who govern the sport.

Sherdog’s Top 10: Memorable UFC Debuts Countless fighters, from one-hit wonders to all-time greats, have made permanent marks with their first appearances inside the Octagon.

Friday MMA: A TV Viewer’s Guide Friday 3:00 a.m. ET Fox Sports 1: UFC Unleashed Trilogy: Liddell vs. Couture Three classic fights between Chuck Liddell and

TWO TITLES DECIDED AT ‘AXS TV FIGHTS: MAXIMUM FIGHTING CHAMPIONSHIP 40’ (PRESS RELEASE) -- LOS ANGELES – AXS TV FIGHTS: MAXIMUM FIGHTING CHAMPIONSHIP 40 delivered an unforgettable night of mixed martial arts action with two titles decided in the co-main events. Tom Gallicchio defeated Kurt Southern in their highly anticipated rematch to...

10 May Tussles Worth Watching Undefeated former Bellator MMA titleholder Ben Askren debuts in One Fighting Championship on May 30 in Singapore.

Ghosts of the Fallen Remnants from the defunct EliteXC and Strikeforce promotions still loom large in today’s Ultimate Fighting Championship.

Sherdog Rewind: Looking Back on Mark Kerr, Maurice Smith & More With November marking the UFC’s 20th Anniversary, the Sherdog Radio Network’s “Rewind” show marched back through every single event.

MMA at 20: Going Mainstream How mixed martial arts and pop culture formed their symbiotic relationship.