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

Pictures: KSW 23 ‘Khalidov vs. Manhoef’ Polish middleweight star Mamed Khalidov guillotined Melvin Manhoef in the main event of KSW 23 in Gdansk, Poland.

Khalidov Submits Manhoef, McCorkle Taps Pudzianowski at KSW 23 in Poland Konfrontacja Sztuk Walki poster boy Mamed Khalidov extended his current winning streak to seven fights on Saturday, submitting hard-hitting veteran Melvin Manhoef with a first-round guillotine choke in the ...

UFC 158 ‘St. Pierre vs. Diaz’ Preview Georges St. Pierre defends his welterweight crown against former Strikeforce champion Nick Diaz on Saturday in Montreal.

UFC on Fuel TV 7 Preview For the first time, the UFC is offering a title bout on a Fuel TV card, as Renan Barao defends his interim bantamweight strap against Michael...

Miller-Mein, Cruickshank-Makdessi, Camozzi-Ring Added to UFC 158 Bill in Montreal The UFC 158 lineup continues to grow, as promotion officials recently announced three new additions to the March 16 card.

Pictures: Bitetti Combat 12 Cassiano “Tytschyo” de Freitas claimed 170-pound gold, while featherweight Gleristone Santos and bantamweight Sheymon Moraes won grand prix titles at...

10 June Tussles Worth Watching The incomparable Fedor Emelianenko lines up former UFC heavyweight title contender Pedro Rizzo in his 2012 debut under the M-1 Global banner.

UFC on Fuel TV 2 Prelims: 5 Reasons to Care After a month devoid of UFC fight cards, the Las Vegas-based promotion is coming back into your living room with its first-ever Swedish event. Taking place April 14 at the Ericsson Globe Arena in Stockholm,...

Bellator 62 Hosts LW Tournament Quarterfinals on March 23 in Texas Bellator Fighting Championships officials Thursday announced more details on its upcoming sixth-season, as Bellator 62 will feature the...