Go inside the camps of UFC strawweight champion Carla Esparza and No. 1 contender Joanna Jedrzejczyk ahead of their clash at UFC 185.

MMA Fighting has the UFC 185 fight card for next Saturday's UFC event in Dallas.

Josh Koscheck has agreed to replace injured Ben Saunders at UFC Fight Night 62 in Rio de Janeiro, Brazil, on March 21, taking on Erick Silva.

Ana Julaton made a successful transition from the MMA cage back to the boxing ring with a unanimous 6-round decision over Yolanda Segura in Mexico

Ultimate Fighting Championship today released video of the welterweight clash between Demian Maia and Rick Story from the undercard of UFC 153, which took place Oct. 13, 2012, in Rio de Janeiro. Maia will return to Rio on March 21 to take on Ryan LaFlare in the main event of UFC Fight Night at Maracanazinho Gymnasium.

Former UFC fighter Jason "Mayhem" Miller is in trouble with the law again, arrested over the weekend for fighting with cops in Laguna Beach.

Looking to further his championship legacy, Anthony Pettis takes on Rafael dos Anjos at UFC 185. Go inside the camps and hear from the fighters.

Here are the schedule and embedded players for this week’s HBO Boxing “Kovalev vs. Pascal” live streams.

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Watch the UFC 185 countdown show that previews the women's strawweight championship bout between Carla Esparza vs. Joanna Jedrzejczyk.

Vitor Belfort elaborates on his belief that Chris Weidman should undergo equal drug testing ahead of UFC 187, plus speaks candidly about certain aspects of the UFC-Reebok deal that he views as unfair.

On episode 1 of UFC 185 Embedded, Anthony Pettis gets his primp on and Carla Esparza finds just the right bikini, as the fighters prepare for Dallas.

While two title fights would ordinarily be enough to carry a card, the organization has stacked the deck with several other bouts of significance. For more on the numbers behind all those matchups, check out 65 pre-fight facts about UFC 185.

. Daughter of boxing great Muhammad Ali, Laila Ali, says there’s not a woman a live that can beat her in a fight, not even UFC bantamweight champ  Ronda Rousey .

Opening a steakhouse after some past weight-cutting issues would seem a recipe for disaster. Former UFC welterweight champ Johny Hendricks , though, is making it work.

Watch PES's latest film "Submarine Sandwich" here: http://youtu.be/EWEl8-PHhMI For the first time ever, single edition fine art prints from PES's films are now available: Fresh Guacamole: http://bit.ly/freshguacamole-pesfilm Submarine Sandwich: http://bit.ly/submarine-sandwich-pesfilm Western Spaghetti: http://bit.ly/westernspaghetti-pesfilm Get official PES merch here: http://pesfilm.com The 2013 Academy Award Nominated film by PES. 'Fresh Guacamole' is the shortest film ever nominated for an Oscar. Fresh Guacamole was originally commisioned by Showtime as part of its "Short Stories" series and first appeared on Showtime's YouTube channel for a period of 1 year (March 7, 2012 - March 7, 2013). In that time the film tallied 7,842,373 views. Since YouTube does not allow view counts on a film to be transferred between channels, the upload here on PESfilm has to start again at zero. It is the only place online to see the film for free.

The Crooklyn Daily, by Crooklyn: updated automatically with a curated selection of articles, blog posts, videos and photos.

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Dec31.2012 @TheNotoriousMMA competes in his final fight before entering the UFC, & knocks out Ivan Buchinger pic.twitter.com/iFHaqUbmRz

It appears Punk is filming a documentary, according to reader Ju Ruiz, who braved the cold to meet Punk. It's worth noting that a sign was posted in the building that said fans agreed to be used in a documentary by taking part in the event. A camera crew was filming Punk and another was interviewing fans waiting in line.

Fighter Diet News, by Fighter Diet: Get Buff, Get Lean

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Ali is right in that she and Rousey take part in very different combat sport worlds, and that she is much bigger than the "Rowdy" UFC champ. As for her complete confidence in herself that she could beat Rousey -- even though Ali is well past her prime and would have no answer for most of Rousey's well-rounded MMA skills in kicking, clinching, elbowing, kneeing, grappling and, well ... you get the idea -- we can't blame the boxer for always betting on herself.

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When you tweet with a location, Twitter stores that location. You can switch location on/off before each Tweet and always have the option to delete your location history. Learn more

6 March 2015 – Manila: Asia’s largest mixed martial arts organization with a 90% market share, ONE Championship™ (ONE), has announced two additional bouts for ONE: VALOR OF CHAMPIONS. In the co-main event, Filipino superstar Mark Striegl will make his promotional debut when he takes on the undefeated Casey Suire. Accomplished kickboxer Eugene Toquero also returns to action when he faces Indonesia’s Brianata Rosadhi. ONE: VALOR OF CHAMPIONS will be headlined by a ONE Welterweight World Championship bout between incumbent champion Ben Askren and the number one contender, Luis Santos.

The lineup for “WSOF 19: Gaethje vs. Palomino” has been finalized with several additional undercard fights booked for the event.

"I always leaned on [nutrition coach Mike] Dolce to get me down. He does great work. But there's a lot of things on our end that we were messing up. One of them is that I didn't lift weights very much before that last fight. ... We got so caught up in technique and everything instead of focusing on the things that got me here -- strength and power. My body loves lifting weights. It loves the process of that. But we lifted for about a month, then cut it out, altogether. So I didn't have the muscle mass that I used to. There was our problem. During weight cuts, the more muscle you have, the easier it is to cut weight."

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Listen to my radio show LIVE AM 1700 ESPN Radio 2-3 PM or watch me LIVE http://www.unfilteredmma.com  - best MMA show in SD! pic.twitter.com/pUiPeT95yf

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See how far you can get without laughing . . . I made it to #3.

A barra de chocolate proteico #ChokoCrunch em uma edição especial em formato de Ovo de Páscoa! Disponível nas lojas! pic.twitter.com/eGA2AxwtL8

UFC fighters discuss their thoughts about Burt Watson on The MMA Hour on Monday afternoon. Subscribe: http://www.youtube.com /subscription_center?add_user=mmafightin ­gonsbn Check out our full video catalog: http://www.youtube.com/mmafightingons... Visit our playlists: http://www.youtube.com/mmafightingons... Like MMAF on Facebook: http://www.facebook.com/mmafighting Follow on Twitter: http://www.twitter.com/mmafighting Read More: http://www.mmafighting.com

It may be premature to deem Big Country's once-impermeable iron chin a part of history (especially because he had his block knocked off by one of the heaviest hitters in the sport), but it wouldn't come as a surprise to see him take a nap at the hands of the Dutch heavyweight.

While making a routine search of the GLASS team's data, Kelly spotted the four images of the exploding star on Nov. 11, 2014. The FrontierSN and GLASS teams have been searching for such highly magnified explosions since 2013, and this object is their most spectacular discovery. The supernova appears about 20 times brighter than its natural brightness, due to the combined effects of two overlapping lenses. The dominant lensing effect is from the massive galaxy cluster, which focuses the supernova light along at least three separate paths. A secondary lensing effect occurs when one of those light paths happens to be precisely aligned with a specific elliptical galaxy within the cluster. "The dark matter of that individual galaxy then bends and refocuses the light into four more paths," Rodney explained, "generating the rare Einstein Cross pattern we are currently observing."

GLORY 19 took place in Hampton, VA, on February 6, 2015. Thanks to a last minute ride and to kind friends, I was able to make it and this is just a few of the great moments I got to witness backstage. Having started with kickboxing, and growing up in France where the sport was big, this event holds a special place in my heart and I wish it continued, worldwide success! It’s time for Glory!

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PBC Boxing on NBC draws 3.4 million viewers, beats out recent UFC on FOX efforts http://sbnation.com/e/7940060  pic.twitter.com/zV7359PVDX

Great news for The Netherlands! The UFC is now on FOX Sports & the first live event is #UFC185 this weekend! pic.twitter.com/B4mkQTTPu2

Focused @RdosAnjosMMA Moving Onward, Upward in Time for Fight of His Life Story: http://on.ufc.com/1EMhhkN  #UFC185 pic.twitter.com/sImNI8g8zx

This Summer, McGregor has the opportunity to fulfill his biggest vision, as he will battle for the UFC Championship pic.twitter.com/8KZ68yqC8F

Luis Nogueira could make his Japanese debut as soon as May. | Photo: Wilson Fox/Sherdog.com Pancrase continues to expand its roster of international talent, as the Japanese organization Monday announced the signing of Luis “Betao” Nogueira . The Brazilian bantamweight has agreed to a multi-fight contract, according to a release, joining such other recent Pancrase signees as Marlon Sandro , J.J. Ambrose and Victor Henry . While no date has been set, Nogueira’s promotional debut could come at Pancrase 267 on May 21 in Tokyo. Nogueira advanced to the final round of Bellator ’s Season 6 bantamweight tournament in 2012 by defeating Alexis Vila and Hiroki Nakamura before being stopped by current contender Marcos Galvao . Last year, the 32-year-old from Renovacao Fight Team collected a pair of decision wins in Rio de Janeiro’s Face to Face , outpointing Brazilian notables Cylderlan “Porco Louro” da Silva and Paulo “Gato Preto” Robinson . In January, Ultimate Fighting Championship announced that it will this year add Pancrase’s video library to the UFC Fight Pass streaming service.

With such a quick turnaround, Esparza has not lost any of her momentum, but the UFC has also perhaps not had the time to properly promote their newest champion. Esparza has openly opined that her title defense against Jedrzejczyk has not gotten as much promotion from the organization as it should have, and even that other strawweights are getting more opportunities and hype than she is as the division's top woman.

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Who will be GLORY first ever FW Champion? VIDEOS https://www.facebook.com/video.php?v=791824844232218&theater … or https://www.facebook.com/video.php?v=791824844232218&theater … #GLORY20 pic.twitter.com/YzhRzZSbrV

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According to MMA Fighting , after Munoz failed to make weight on his first attempt and had to stay behind to re-weigh in, he was left at the LA Live Event Center without a ride to take him to his hotel room. Watson claims that he had Munoz's ride all scheduled and has no idea why it didn't arrive, but Munoz had to wait to get picked up for about an hour before getting a ride back to his hotel, only 10 minutes away. Sounds like no big deal to anyone who's ever been involved with travel and event planning, but apparently it was a big deal to one of the UFC officials, who called Watson shortly afterward.

Henry Cejudo  gets a second chance at a UFC flyweight career on Saturday when he faces former title contender Chris Cariaso at UFC 185. He already fumbled the opportunity once before, but he’s determined not to do it again.

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Here is the Brand New MMA Roasted Video for UFC 185. There are jokes about Anthony Pettis, Rafael Dos Anjos, Alistair Overeem, Roy Nelson, Jon Jones, Carla Esparza, Elias Theodorou, Joanna Jędrzejczyk, Matt Brown, Ronda Rousey, Johny Hendricks, Kanye West, Arianny, Burt Watson, Anthony Johnson, King Mo, Cheick Kongo and more.

GLENDALE, Ariz. – Not too long ago, it seemed The MMA Lab was known only as the home base of Benson Henderson. Now the Arizona gym, under the guidance of coach John Crouch, could very well be MMA’s next super camp.

Mar9.2008 7 years ago today, "The Notorious" Conor McGregor made his MMA debut, & def. Gary Morris by TKO pic.twitter.com/SK8y5VIKam

In June of 2008, Conor attended his 1st ever UFC event in London, England. He took this picture with Chuck Liddell pic.twitter.com/hKIgiqN6A4

After attending the event, @TheNotoriousMMA vowed that he would fight for the UFC. He set a vision & followed it. pic.twitter.com/FW5xsWpVRa

McGregor joined the Straight Blast Gym in Ireland, where he would be under the tutelage of Head Coach @John_Kavanagh pic.twitter.com/pHYk40PQ9t

Conor honed his craft under the European promotion Cage Warriors Fighting Championship He won multiple titles here pic.twitter.com/6Ag1eeNRH4

In April of 2013, one of his dreams became a reality, as @TheNotoriousMMA made his UFC debut against Marcus Brimage pic.twitter.com/d7mOX4JojB

McGregor has become Royalty in his Hometown of Dublin, Ireland Dublin has several images of McGregor across the city pic.twitter.com/KMIcNjSbzn

White: UFC 'holding a date' at Madison Square Garden for NY show around Christmas 2015 http://sbnation.com/e/7940500  pic.twitter.com/AfKCenXb31