Catone recently announced the fight on his official website.

Both fighters have lost two-straight coming into the bout, with Catone (7-2) losing to Tim Credeur and Mark Munoz following a debut win over Derek Downey, while Steibeiss (4-3) dropped his lone WEC fight to Carmelo Marrero before falling to Ryan Jensen in his first UFC fight.

The rumored lineup for UFC Fight Night 20 now includes:

• Gray Maynard vs. Nate Diaz
• Tom Lawlor vs. Aaron Simpson
• Efrain Escudero vs. Evan Dunham
• Mike Guymon vs. Rory MacDonald
• Tim Credeur vs. Mike Massenzio
• Jeremy Stephens vs. Nik Lentz
• Rick Story vs. Jesse Lennox
• Chris Leben vs. Jay Silva
• Rafael dos Anjos vs. Kyle Bradley
• Nick Catone vs. Steve Steinbeiss

For the latest UFC Fight Night 20 rumors check out the MMAFrenzy.com UFC rumors section.

Pictured: Nick Catone

Nate Diaz and Carlos Condit were also among the card’s top earners, pocketing $48,000 apiece for their main card victories.

9,490 fans attended the event at the Cox Convention Center, generating a live gate of nearly $578,000, while another 2.5 million tuned in to watch the fights on Spike TV.

The disclosed fighter salaries for UFN 19 were:

• Nate Diaz ($48,000 — includes $24,000 win bonus) def. Melvin Guillard ($14,000)
• Gray Maynard ($24,000 — $12,000 win bonus) def. Roger Huerta ($21,000)
• Carlos Condit ($48,000 — $24,000 win bonus) def. Jake Ellenberger ($10,000)
• Nate Quarry ($60,000 — $30,000 win bonus) def. Tim Credeur ($10,000)
• Brian Stann ($22,000 — $11,000 win bonus) def. Steve Cantwell ($10,000)
• Mike Pyle ($30,000 — $15,000 win bonus) def. Chris Wilson ($17,000)
• CB Dollaway ($28,000 — $14,000 win bonus) def. Jay Silva ($6,000)
• Phillipe Nover ($20,00)0 vs. Sam Stout ($24,000)*
• Jeremy Stephens ($24,000 — $12,000 win bonus) def. Justin Buchholz ($8,000)
• Mike Pierce ($12,000 — $6,000 win bonus) def. Brock Larson ($26,000)
• Ryan Jensen ($8,000 — $4,000 win bonus) def. Steve Steinbeiss ($6,000)

* Nover and Stout still received their base salaries despite the fight being canceled due to a seizure suffered by Nover.

Remember, the salaries listed above are simply those reported by the UFC to the athletic commission and do not represent a fighter’s actual earnings.

In addition to their salaries above, Quarry, Credeur, Diaz, and Stephens each took home an extra $30,000 for “fight night” bonuses.

For more UFC Fight Night 19 coverage check out MMAFrenzy.com’s UFN 19 section.

Pictured: Nate Quarry

The finish capped off the Spike TV-televised card, which took place at the Cox Convention Center in Oklahoma City, Oklahoma.

Guillard dominated the opening round against Diaz with powerful standup, as he knocked The Ultimate Fighter 5 winner to the ground in the opening seconds of the bout but refused to follow him down to the canvas for a possible finish out of respect for his ground game. Diaz returned to his feet and recovered, but Guillard finished the round strong with more accurate and powerful striking.

Looking to continue his gameplan and keep the fight standing, Guillard kept the fight on the feet early in the second frame, but fell victim to one of Diaz’s well-known guillotines midway through the round and was forced to quickly tap to the choke.

Diaz improves to 11-4 in rebounding from back-to-back losses to Clay Guida and Joe Stevenson, while the loss drops Guillard to 22-8-2, with all but one of his losses coming by way of submission, and snaps “The Young Assassin’s” three-fight winning streak.

In the UFN 19 co-headliner, Gray Maynard cemented his status as a lightweight contender and remained undefeated by edging Roger Huerta via split decision. Huerta, fighting for the first time in over a year in what was likely to be his final UFC fight for the indefinite future, didn’t go down easy in the final fight on his current UFC deal, as he traded shots with Maynard for much of the first two rounds. In the third, Maynard finally took the fight to the canvas where he secured the win with a near-fight-ending kimura. After the final horn sounded, the judges declared Maynard the winner by scores of 28-29, 30-27, and 30-27.

Maynard improves to 8-0 on his career with his sixth-straight UFC victory, while Huerta falls to 19-3-1 after dropping back-to-back fights to Kenny Florian and Maynard on his way out of the UFC.

In other main card action, former WEC welterweight champ Carlos Condit won his first UFC bout by taking a split decision over Jake Ellenberger in a tight battle, while Nate Quarry topped Tim Credeur by unanimous decision in an exciting slugfest that kicked off the night’s broadcast.

Brian Stann, Mike Pyle, CB Dollaway, Jeremy Stephens, Mike Pierce, and Ryan Jensen were victorious on the UFN 19 preliminary card, while a lightweight matchup between Phillipe Nover and Sam Stout was scratched from the event after Nover suffered a seizure backstage.

The official results for UFC Fight Night 19 were:

• Nate Diaz def. Melvin Guillard via submission (guillotine) — Round 2, 2:13
• Gray Maynard def. Roger Huerta via split decision (30-27, 28-29, 30-27)
• Carlos Condit def. Jake Ellenberger via split decision (29-28, 28-29, 29-28)
• Nate Quarry def. Tim Credeur via unanimous decision (29-28, 29-27, 29-28)
• Brian Stann def. Steve Cantwell via unanimous decision (30-27, 30-27, 29-28)
• Mike Pyle def. Chris Wilson via submission (guillotine) — Round 3, 2:15
• C.B. Dollaway def. Jay Silva via unanimous decision (29-28, 29-28, 29-28)
• Jeremy Stephens def. Justin Buchholz via TKO (cut) — Round 1, 3:32
• Mike Pierce def. Brock Larson via unanimous decision (30-27, 30-27, 30-27)
  
• Ryan Jensen def. Steven Steinbeiss via submission (guillotine) — Round 1, 3:56

Click here for more UFC Fight Night 19 coverage.

Pictured: Nate Diaz

Nate Diaz vs. Melvin Guillard Prediction:
Nate Diaz via submission, Round 1.

Guillard is athletic, explosive, and has KO power. Diaz really is the opposite, but I think Diaz still has the better skill set and should take this one. Diaz should be able to use his reach to stay away from Guillard’s power until he decides to step in and take this fight to the ground, where he is (on paper) the better equipped fighter. Guillard has also shown a past weakness to submissions, and I think that will be the deciding factor.

Gray Maynard vs. Roger Huerta Prediction:
Gray Maynard via Unanimous Decision

Huerta is coming off of a thirteen month layoff, so I expect ring rust a plenty. Maynard on the other hand has been active, against good competition. In Huerta’s bout against Clay Guida in 2007, Guida was able to out wrestle him and control the action for most of the bout, before Huerta managed to land a shot that rocked Guida and led to the eventual submission victory. Gray Maynard is a better wrestler than Guida, and has better stand up than Guida. I expect Maynard to be able to take the fight to the ground and control Huerta there however he sees fit, and Maynard’s striking is clean enough to stay out of trouble on the feet. Maynard will therefore grind out another decision victory over another tough opponent.

Carlos Condit vs. Jake Ellenberger Prediction:
Carlos Condit via Submission in round 2

Condit is game fighter with slick submissions, and capable stand up. Ellenberger comes from a wrestling background but favors his adept striking game for defeating his opponents. Both men have done the rounds with lower tiered promotions, and this is a tough bout to call. However I think the fact that Condit has already spent sometime under the bright lights of the UFC, combined with his experience defeating the WEC belt will be enough to put him over the top. Ellenberger is taking this fight on short notice, and is making his UFC debut, and I think will cave to the pressure and make a mistake that Condit will capitalize on in the second round. Ellenberger could still make an impact in the division, however, even if he does lose to Condit.

Tim Credeur vs. Nate Quarry Prediction:
Nate Quarry via TKO round 1

Credeur is a game fighter, but Quarry’s skills are just a level above Credeur’s. Quarry has solid punching power and crisp striking, as well as decent take down defense. I expect Credeur to want to take this fight to the ground and go for a submission, where he is a much more dangerous fighter than he is standing. However, Quarry has faced more skilled grapplers in Pete Sell and Jason MacDonald and come out on top and I expect the same out of him against Credeur.

PRELIMINARY BOUTS Predictions:

• Steve Cantwell def. Brian Stann via submission in round 1
• Mike Pyle def. Chris Wilson via submission in round 2
• C.B. Dollaway def. Jay Silva via submission in round 1
• Sam Stout def. Phillipe Nover via unanimous decision
• Jeremy Stephens def. Justin Buchholz via TKO in round 3
• Brock Larson def. Mike Pierce via submission in round 2
• Ryan Jensen def. Steve Steinbeiss via submission in round 2

KRIS KARKOSKI’s UFN 19 QUICK PREDICTIONS

• Nate Diaz def. Melvin Guillard via submission — Round 2
• Gray Maynard def. Roger Huerta via unanimous decision
• Carlos Condit def. Jake Ellenberger via submission — Round 1
• Nate Quarry def. Tim Credeur via TKO –  Round 2
• Steve Cantwell . Brian Stann via submission — Round 2
• Mike Pyle def. Chris Wilson via submission — Round 3
• Jay Silva def. C.B. Dollaway via TKO — Round 2
• Sam Stout def. Phillipe Nover via unanimous decision
• Jeremy Stephens def. Justin Buchholz via unanimous decision
• Brock Larson def. Mike Pierce via submission — Round 1
• Steven Steinbeiss def. Ryan Jensen via submission — Round 2

Stop back tomorrow for live UFC Fight Night 19 coverage, as well as MMAFrenzy.com’s recap of the first episode of The Ultimate Fighter 10, which debuts immediately after UFN 19.

UFC Fight Night 19 Coverage

The rest of 11-bout card, including main card fighters Gray Maynard, Roger Huerta, and Carlos Condit, also successfully made weight on their first attempts for the Spike TV-televised event, which takes place on Wednesday at the Cox Convention Center in Oklahoma City, the same venue which hosted today’s weigh-ins.

The official weigh-in results for UFC Fight Night 19 were:

MAIN CARD

• 155: Melvin Guillard (155) vs. Nate Diaz (156)*
• 155: Gray Maynard (155.5) vs. Roger Huerta (156)
• 170: Carlos Condit (171) vs. Jake Ellenberger (170.5)
• 185: Nate Quarry (184) vs. Tim Credeur (186)

PRELIMINARY CARD

• 205: Steve Cantwell (206) vs. Brian Stann (205.5)
• 170: Mike Pyle (170) vs. Chris Wilson (171)
• 185: C.B. Dollaway (186) vs. Jay Silva (185)
• 155: Phillipe Nover (155.5) vs. Sam Stout (156)
• 155: Justin Buchholz (155.5) vs. Jeremy Stephens (155.5)
• 170: Brock Larson (171) vs. Mike Pierce (169.5)
• 185: Ryan Jensen (186) vs. Steven Steinbeiss (185.5)

* It was announced that Diaz weighed in at 156.5 pounds, but he actually made weight at 156 pounds, according to official weigh-in results released by the UFC.

Stop back tomorrow for live UFC Fight Night 19 coverage, as well as MMAFrenzy.com’s recap of the first episode of The Ultimate Fighter 10, which debuts immediately after UFN 19.

UFC Fight Night 19 Coverage

Jensen and Steinbeiss were previously scheduled to fight at UFN 18 in April, but the bout was called off after Jensen failed to be medically cleared for the fight after disclosing he had recently used Adderall, a commonly-prescribed drug used to treat attention deficit hyperactivity disorder and narcolepsy.

Jensen suffered back-to-back UFC losses to Thales Leites and Demian Maia in 2007 before suffering a first-round knockout at the hands of Joey Villasenor in Strikeforce. Following two-straight victories outside of the major promotions, Jensen returned to the UFC in September and was submitted in the second-round by Wilson Gouveia at UFC Fight Night 15.

A member of Arizona Combat Sports and a Bodog Fight veteran, Steinbeiss (4-2) had won three-straight before suffering a split-decision loss to Carmelo Marrero in his WEC debut at WEC 36 in November. Despite the defeat, Steinbeiss was among the 185-pounders who transferred to the UFC when the WEC’s middleweight division was shut down.

UFC Fight Night 19 is co-headlined by Nate Diaz vs. Melvin Guillard and Roger Huerta vs. Gray Maynard, and is also rumored to include Dan Miller vs. Aaron Simpson, Chris Wilson vs. Mike Pyle, Jeremy Stephens vs. Ronny Torres, Tim Credeur vs. Nate Quarry, and Kyle Bradley vs. Sam Stout.

For the latest UFC rumors check out the MMAFrenzy.com MMA rumors section.

[Pictured: Ryan Jensen]

The former IFL middleweight champ Miller (11-2) won three-straight bouts over Rob Kimmons, Matt Horwich, and Jake Rosholt to begin his UFC career, extending his unbeaten streak to ten-straight, but suffered a unanimous decision loss to Chael Sonnen at UFC 98 in May, his first loss in over three years.

Aaron Simpson, who trains at Arizona Combat Systems, made his WEC debut late last year with an 18-second knockout of David Avellan. After the promotion’s middleweight division was shut down following his win, Simpson made the jump to the UFC, defeating Tim McKenzie via first-round TKO in April.

Simpson and ACS teammate Steve Steinbeiss were rumored to be fighting at UFC 103 when it was tentatively scheduled for September 26th in either the UK or Phoenix, Arizona, but Simpson will now fight at UFN 19 in the Midwest and Steinbeiss could follow suit.

UFC Fight Night 19 is also set to feature Gray Maynard vs. Roger Huerta, with tickets for the Spike-televised event set to go on sale on July 9.

For the latest UFC Fight Night 19 rumors check out the MMAFrenzy.com UFC rumors section.

[Pictured: Dan Miller]

According to the report, Phoenix, Arizona is also under consideration to hold the September event.

Simpson (5-0), an All-American wrestler at e, debuted in the WEC in November, scoring an 18-second knockout of David Avellan. He then upped his undefeated record to 5-0 in his UFC debut in April at UFN 18, knocking out Tim McKenzie just 1:40 into the opening round.

Steinbeiss (4-2) suffered a split decision loss to Carmelo Marrero in November in his WEC debut, but was still tappedto join the UFC after the 185-pound division was dropped from the WEC. “The Hooligan” was scheduled to make his UFC debut in April against Ryan Jensen at UFN 18, but the bout was scratched after Jensen failed to be medically cleared for the contest.

No opponents are yet rumored for either fighter.

Check out the UFC 103 rumors page and the MMAFrenzy.com UFC rumors section for the latest MMA rumors.

[Pictured: Aaron Simpson]

Carlos Condit and Martin Kampmann

QUICK RESULTS

• Martin Kampmann def. Carlos Condit via split decision (29-28, 28-29, 29-28)
• Ryan Bader def. Carmelo Marrero via unanimous decision (30-27, 30-27, 30-27)
• Tyson Griffin def. Rafael Dos Anjos via unanimous decision (30-27, 30-27, 30-27)
• Cole Miller def. Junie Browning via submission (guillotine choke) — Round 1, 1:58
• Gleison Tibau def. Jeremy Stephens via unanimous decision (30-27, 30-27, 29-28)
• Ricardo Almeida def. Matt Horwich via unanimous decision (30-27, 30-27, 30-27)
• Brock Larson def. Jesse Sanders via submission (rear naked choke) — Round 1, 2:01
• Tim Credeur def. Nick Catone via submission (guillotine choke) — Round 2, 3:45
• Jorge Rivera def. Nissen Osterneck via split decision (29-28, 28-29, 29-28)
• Rob Kimmons def. Joe Vedepo via submission (guillotine choke) — Round 1, 1:54
• Aaron Simpson def. Tim McKenzie via TKO (strikes) — Round 1, 1:40