Sherdog’s Top 10: MMA Upsets Mixed martial arts, like other sports, has enjoyed its share of David vs. Goliath moments over the years.

Top 5 Forum Threads of the Week Junior dos Santos had some choice words about his rival’s punching power. | Photo: Dave Mandel/Sherdog.com Junior dos Santos...

World Series of Fighting Weigh-In This Thursday - Free Live Stream, Open To Public (PRESS RELEASE) -- * * FREE OPEN PUBLIC WEIGH-IN * * ALL FIGHTERS TO WEIGH IN FOR WORLD SERIES OF FIGHTING PROFESSIONAL MMA EVENT AT HARD ROCK...

ROLLES GRACIE INJURED; JACOB VOLKMANN VS. LYLE BEERBOHM ADDED TO LIVE NBC SPORTS NETWORK TELEVISED PORTION (PRESS RELEASE) -- LAS VEGAS, Nev. (June 5, 2013) – A wrist sprain has forced heavyweight rising star Rolles Gracie (8-1) out of his World Series of Fighting Mixed Martial Arts (MMA) matchup with Dave Huckaba (20-5). Replacing the bout on the four-fight, live NBC Sports...

JEFF SMITH REPLACES INJURED CHRIS GRUETZEMACHER AGAINST JERROD SANDERS (PRESS RELEASE) -- LAS VEGAS, Nev. (May 29, 2013) – Streaking 25 year-old featherweight (145 pounds) rising star Jeff Smith (10-1) of Harrisburg, Pa. will replace injured Chris Gruetzemacher against...

FEATHERWEIGHT STARS CHRIS GRUETZEMACHER AND JERROD SANDERS FACE OFF IN WORLD SERIES OF FIGHTING (PRESS RELEASE) -- LAS VEGAS, Nev. (May 15, 2013) – Surging KO artist Chris Gruetzemacher (11-1) of Glendale, Ariz. will square off with fellow fast-rising star...

New World Series of Fighting Co-Main Event: Tyson Steele vs. Steve Carl on June 14 (PRESS RELEASE) -- LAS VEGAS, Nev. (May 3, 2013) – World Series of Fighting announced today a new co-main event matchup between streaking, prolific welterweight (170 pounds) rising stars and fearsome submission aces...

WORLD SERIES OF FIGHTING HITS HARD ROCK HOTEL & CASINO LAS VEGAS (PRESS RELEASE) -- LAS VEGAS, Nev. (April 16, 2013) –World Series of Fighting will hit The Joint at Hard Rock Hotel & Casino in Las Vegas with a stacked world-class Mixed Martial Arts (MMA) event, headlined by a welterweight (170 pounds) rematch between superstars...

The Doggy Bag: The Jon and Chael Edition Everyone answers to somebody, so we, the staff at Sherdog.com, have decided to defer to our readers. This week, we witness the diversity and nuance of opinions surrounding the Jon Jones-...

UFC 145 Prelims: 5 Reasons to Watch Unbeaten kickboxer Stephen Thompson returns to the Deep South with his flair for the dramatic and looks to improve to 2-0 inside the Octagon.