Pictures: UFC Fight Night 19 Nate Diaz submitted Melvin Guillard in the headlining bout of Spike TV’s UFC Fight Night 19.

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.

The Weekly Wrap: Sept. 12 - Sept. 18 The company had one of its most action-packed events of the year Wednesday, prior to the much-hyped, record-smashing season premiere of “The...

New Questions From UFC Fight Night 19 Is Melvin Guillard about to get discouraged? Guillard showed some punishing, powerful hands and credible takedown defense in the first five...

Diaz Taps Guillard; Maynard Outlasts Huerta OKLAHOMA CITY -- Nate Diaz waited for Melvin Guillard to fumble a golden opportunity and made him pay for his mistake.

Diaz, “The Ultimate...

Diaz: Ready for 'Top 5' Fights? Nate Diaz met with Greg Savage after his submission of Melvin Guillard at UFC Fight Night 19.

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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Quarry, Credeur Lead UFC Fight Night Bonuses Two of the oldest competitors on the UFC Fight Night lineup provided the most memorable fight, and they received handsome rewards for their efforts.

Post-Mortem: UFC Fight Night 19 What was supposed to happen, happened: topping UFC Fight Night 19 from Oklahoma City, Okla., Wednesday were two main-attraction fights that more...

Pictures: UFC Fight Night Weigh-ins Tuesday’s UFC Fight Night 19 weigh-ins in Oklahoma City, Okla., saw Nate Diaz and Melvin Guillard successfully make weight to put the stamp on...