MMA

She might be the best ever ... but Ronda Rousey would LOSE if she does get in the Octagon with Cris "Cyborg" Justino ... so says UFC star Stephen "Wonderboy" Thompson.

TMZ Sports broke the story ... Rousey told Dana White she WANTS to square off with Cyborg -- in what could be the biggest female MMA fight of all-time.

But Thompson says Rousey should think twice -- because Cyborg is no punk ... and when it comes down to it, he thinks she would crush Ronda.

Thompson explains why -- check out the clip.

Eddie Alvarez shouldn't worry about his cash flow in his UFC 205 matchup with Conor McGregor -- 'cause if he beats the Irishman, HE'LL BE RICH ... so says Jay Glazer.

Conor ripped into Alvarez at the UFC 205 media event Tuesday -- clowning the guy for not renegotiating his UFC contract after he was tapped for the biggest fight of his life.

But Glazer says it's not that big of a deal ... because a victory over Conor will seal some big paychecks moving forward.

Question is ... does Eddie have a shot? We asked Jay. Check out the clip.

Conor McGregor just went off on Eddie Alvarez -- claiming the guy's an idiot for agreeing to fight him at UFC 205 without signing a fat ass new contract.

You gotta watch the video ... McGregor goes off about how everyone in the UFC is trying to be like him these days -- but there's one huge difference ... no one's cashing checks as big as him.

During the media event, Conor also bragged that he expects to make roughly $40 MILLION this year ... which will help him achieve his goal of dethroning Cristiano Ronaldo on the top of the Forbes list.

Good luck.

Also ... check out the fan who decided to directly talk trash to Alvarez by posing as a reporter ... the reaction is hilarious!

The biggest fight in women's MMA could actually happen -- because Dana White tells TMZ Sports ... Ronda Rousey "absolutely, positively" wants to fight Cris "Cyborg" Justino.

With Cyborg coming off ANOTHER dominating performance this weekend, we had to ask White if UFC's fastest rising superstar will finally get her wish ... a shot at Rousey.

Check out the clip ... White -- who was outside Stand Up NY -- says he's still gunning to get Ronda back in the Octagon this year -- and then focus on setting up the superfight with Cyborg.

The good news for Rousey fans -- "She's getting nasty again and her head's in the right place."

BONUS -- White is also a HUUUUUGE New England Patriots fan ... and gave his team all sorts of dap for crushing people without the use of Tom Brady.

Rampage Jackson would kick the ever-living crap outta Brock Lesnar ... at least according to Rampage ... who says, huge weight difference or not, he'd win the fight.

TMZ Sports saw Jackson outside of 1 OAK in L.A. this week ... when a potential Brock Lesnar vs. Rampage Jackson super fight came up.

FYI -- Rampage is a legendary MMA fighter ... with a 37-11 record. Brock has a lot less experience (he's 6-3) ... but outweighs R.J. by 60+ pounds.

So, who'd win? Rampage has zero doubt he'd be victorious.

Question is, how would he take out Lesnar?

Michael Bisping is SPITTIN' FIRE ... takin' aim at Luke Rockhold and Demi Lovato's relationship ... saying Rockhold could never get a girl with "intelligence" ... and it's all on video!!

TMZ Sports talked to Bisping outside the UFC Gym in Torrance ... and he absolutely went off.

Rockhold and Lovato weren't the only ones in his crosshair ... he also takes on Dan Henderson ("I'm going to embarrass him") and Conor McGregor's fashion sense ... or lack of.

UFC fighter Nick Diaz just lived out every stoner's biggest dream ... by takin' part in a smoking sesh with the Weed King himself ... Tommy Chong.

It shouldn't come as a surprise ... Diaz is notoriously 420 friendly. He was suspended for testing positive for pot last year ... and Chong is, well ... Tommy freakin' Chong.

Check out the clip ... fighter Joe Schilling also joins in on the fun.

The Brangelina breakup ain't fazing Anastasia Yankova ... 'cause the Bellator fighter and model says she goes for guys a lot tougher than Brad Pitt.

TMZ Sports spoke to Anastasia about being a rising star in MMA (she's currently 4-0) ... as well as how it affects her dating life.

"Do you see me? My nose is broken. My ear is broken," Yankova says. "Guys like Brad Pitt don't understand what happened because I'm crazy (to) a normal guy."

FYI -- Anastasia just handled Veta Arteaga at Bellator 161 last week, which explains the black eye.

Your loss, Brad.

Anthony Bourdain has split with Ottavia Busia, his wife of 9 years ... but the two are still on pretty good terms, all things considered.

Sources close to the celebrity chef say the relationship hasn't been hot for quite some time now ... but they remain close. They married in 2007. They have a 9-year-old daughter together.

Ottavia -- a trained jiu-jitsu fighter -- implied Anthony's demanding travel schedule for his show 'Parts Unknown' played a role in the split.

"Because of professional decisions we both have made, my husband and I have been for years in an unconventional relationship. Nothing has changed. We love each other," she said in a statement to Page Six.

"We respect the decisions the other has made. And we’ll always consider ourselves a family."

As for Anthony -- who also trains in MMA -- he isn't talking about the split, but was out with Nate and Nick Diaz over the weekend.

How bad do skateboarding injuries hurt? Bad enough to willingly go a round with an MMA superstar in the Octagon ... 'cause Ryan Sheckler says he'd rather take a punch from Conor McGregor than relive his worst encounter with concrete.

Sheckler -- who has had his fair share of skating injuries -- says the temporary pain from getting KO'd wouldn't even come close to what he's gone through.

"You gotta feel like I'd be knocked down in 10 seconds," Sheckler says. "The skateboarding injuries suck. The concrete sucks. So if I can get hit real quick and out, I'll take that."

"It just seems a lot simpler ... and no recovery time at the end."

Canelo Alvarez and Gennady Golovkin are gonna fight ... 'cause there's too much damn cash at stake not to ... so says one of the best MMA fighters of all time.

TMZ Sports talked to Tito Ortiz in L.A. Thursday night ... and asked the UFC legend whether the fight every boxing fan wants to see ... Alvarez vs. GGG ... will ever go down.

FYI -- people in the boxing world have accused Canelo of ducking Golovkin.

Tito's adamant the fighters WILL square off ... and explains why money -- not fear -- is why the men haven't thrown down.

Check out the clip!

UFC Hall of Famer Royce Gracie -- one of the greatest MMA fighters of all time -- is pulling the plug on his 22 year marriage ... TMZ Sports has learned.

Gracie filed divorce docs in L.A. County Superior Court seeking to end his marriage to Marianne Cuttic.

The two were married back in 1994 and have 4 children together -- 3 of them are under the age of 18.

In the docs, 49-year-old Gracie cites irreconcilable differences for the split -- but the most interesting part ... he's the one demanding spousal support. He also wants her to pay his attorneys fees.

Shocking, considering Gracie is one of the most famous MMA fighters ever -- and just fought Ken Shamrock at Bellator 149 back in February.

Marianne is a podiatrist in Los Angeles.

Royce is requesting joint physical and legal custody of their minor kids.

According to multiple reports, Gracie and his wife have been battling with the I.R.S. -- which has accused them of owing more than $1 million in back taxes.

UFC stud Mickey Gall says it was "an honor" to be spoofed by WWE after his fight with CM Punk -- but admits, it was probably meant to be a shot at the former wrestler.

Gall appeared on the "TMZ Sports" TV show (airs Tuesday night on FS1) -- when we asked about WWE recreating the UFC 203 match at the "Backlash" Pay-Per-View event the next day.

"That's cool, man," Gall said ... "It's an honor."

As for what inspired the spoof, Gall says ... "I think it's not so much me but their feelings against him ... so, I guess thats kinda crappy. But you know, hey, I loved it."

And, now that he's a famous athlete, we asked which Kardashian he wants to bang. Check out his answer.

There's a lot more on the show tonight -- and Gall tells us which big UFC event he's campaigning to fight at next.

Paige VanZant says she would LOVE to see CM Punk fight in the UFC again -- but realistically, he's just too old to become a great MMA fighter.

"I love CM Punk. I wanted him to do well. I think he's just a little too old for it," Paige told us in NYC.

VanZant makes it clear she's a big fan -- and says Punk's fight was GREAT for the entire UFC ... but says at 37, Punk doesn't have the time to put in enough jiu-jitsu training to compete with the best.

Conor McGregor's pumped to make 'Call of Duty' an even bigger smash hit.

We ran into the UFC star Monday cruising down Sunset and we ask him about being in the new "Call of Duty: Infinite Warfare" video game. Check out the vid ... Conor's got his sights set on breaking sales records.

Jean-Claude Van Damme doesn't just talk the talk when it comes to MMA fighting -- he's a REAL athlete who coulda competed in the UFC back in his prime ... so says Roy "Big Country" Nelson.

Roy isn't just an accomplished UFC fighter in his own right -- but spent some quality time with JCVD on the set of the upcoming "Kickboxer: Vengeance" flick.

And with Van Damme recently lecturing UFC fighters about how weak their leg strikes have become -- we had to ask Roy if he thinks JC could back up his tough talk.

For the record, Van Damme is an accomplished martial artist -- who won several fights as a teenager before becoming an action star.

There's more ... we also asked Roy how he'd fare in a showdown with Hafthor Bjornsson -- the MASSIVE guy who plays The Mountain on "Game of Thrones."

The 400-pound Bjornsson famously had a sparring session against Conor McGregor -- but Nelson says he'd get CRUSHED against someone his own size.