Sherdog Official Mixed Martial Arts Rankings The landscape is changing in the heavyweight division, but flyweight standouts are holding firm for now.

Diaz Banks $78K at UFC Fight Night 19 Nate Diaz got back in the win column with a victory over Melvin Guillard at UFC Fight Night 19 in Oklahoma City, Okla., on Sept. 16.

UFC Fight Night 19 Play-by-Play Sherdog.com reports from the Cox Convention Center in Oklahoma City, Okla., with live play-by-play of UFC Fight Night 19, which is headlined by Nate Diaz vs. Melvin Guillard.

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Fighters on Weight for UFC Fight Night All 22 fighters successfully made weight on Tuesday in Oklahoma City, Okla., making official UFC Fight Night 19, which airs live on Spike TV on Wednesday.

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UFC Fight Night 19 Preview: The Prelims Fight fans looking for their free UFC fix on SpikeTV have had to wait almost half a year since the last UFC Fight Night.

Sherdog Official Mixed Martial Arts Rankings In the main event of UFC 102, Antonio Rodrigo Nogueira turned in a vintage performance to take a well-appointed unanimous decision over Randy Couture.

The Weekly Wrap: Aug. 15 - Aug. 21 On the shoulders of media darling Gina Carano, female mixed martial arts managed to command the attention of the MMA world and, to some degree,...

Sherdog Official Mixed Martial Arts Rankings In the last three weeks, four of MMA's divisional champions were in action. Only two of them remain

The Weekly Wrap: July 4 - July 10 UFC 100, set for Saturday in Las Vegas, has the potential to be the most lucrative show in UFC history and the most-bought non-boxing event in...

Sherdog Official Mixed Martial Arts Rankings Rich Franklin was looking to get his light heavyweight run back on track