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.

UFC on Fox 13 Weigh-in Results: Nate Diaz Misses Weight Junior dos Santos has already reached the Ultimate Fighting Championship mountaintop. Stipe Miocic wants to get there.

Preview: UFC on Fox 13 Former heavyweight champion Junior dos Santos returns from a lengthy layoff to face Stipe Miocic on Saturday in Phoenix.

Matches to Make After UFC Fight Night ‘Rockhold vs. Bisping’ Luke Rockhold served notice.

Tuesday MMA: A TV Viewer’s Guide Tuesday 6:00 a.m. ET Fox Sports 2: UFC Reloaded UFC 163: Aldo vs. Chan Sung Jung - UFC Champion Jose Aldo defends his title...

TOP HEAVYWEIGHTS DOS SANTOS & MIOCIC HEADLINE FIRST UFC EVENT IN PHOENIX (PRESS RELEASE) -- Las Vegas – The Ultimate Fighting Championship® announced that its first live event in Phoenix, on Saturday, Dec. 13 at US Airways Center, will be headlined by a pivotal heavyweight clash between former UFC® heavyweight champion...

Titan FC 30 Results: ‘Magalhaes vs. Brilz’ Play-by-Play & Updates Sherdog.com reports from Cedar Park Center in Cedar Park, Texas, with live Titan FC 30 play-by-play.

Friday MMA: A TV Viewer’s Guide Friday 5:30 a.m. ET Fox Sports 2: UFC Ultimate Insider Training Day: Inside the training of Eddie Alvarez and Donald...

Saturday MMA: A TV Viewer’s Guide Saturday 3:00 a.m. ET Fox Sports 2: UFC Ultimate Insider T.J. Dillashaw, Chris Holdsworth and Matt Grice. 3:00 a.m. ET AXS...

Thursday MMA: A TV Viewer’s Guide Thursday 3:00 a.m. ET Fox Sports 1: The Ultimate Fighter Season 19 Episode 5: Team Edgar vs. Team Penn: Too Salty Team Penn...