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.

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.