MMA

It's over ... UFC legend Georges St-Pierre just officially announced his retirement from mixed martial arts -- saying, "It takes a lot of discipline, though, to retire on top."

The 37-year-old is widely considered one of the greatest UFC fighters of all time -- some say the best -- racking up a 26-2 record and 3 UFC titles in his 17-year career in the Octagon.

GSP has signature victories over stars like Nick Diaz, Matt Serra, Matt Hughes, Carlos Condit, B.J. Penn (twice)... and most recently Michael Bisping.

During his press conference, GSP thanked Dana White, Frank and Lorenzo Fertitta and other key UFC people.

He also thanked UFC legend Royce Gracie for inspiring him to start MMA back in the day, and thanked Wayne Gretzky for being such an influential Canadian role model.

"I always wanted to be like Wayne Gretzky."

GSP says he's not sad about retiring -- "No tears, I'm very happy to do it."

"It takes a lot of discipline to retire on top ... you should retire on top and that is very hard to do."

As for one final fight with Khabib Nurmagomedov, Georges said he started negotiating with Khabib's camp but "the UFC had other plans."

"I wish Khabib the best of luck. I think he's the best fighter right now ... he's a great guy. I love to watch him fight and I can't wait to see what's next for him."

Khabib Nurmagomedov ain't happy with reports about Georges St-Pierre retiring from MMA on Thursday -- and wants the UFC legend to enter the Octagon one last time ... so they can finally fight!!!

ESPN's Ariel Helwani says GSP has made up his mind and will end his 15-year run with the UFC -- during which he racked up an amazing 26-2 record while winning multiple titles.

But, Khabib wants him to reconsider -- saying, "Let’s do it in November. After this fight you can retire."

Khabib added, "I grow up on your fights, and have nothing but respect for you, and I believe showed that to you George when you were in Moscow."

"But, it would be honor for me to share Octagon with one of the greatest fighters of all time."

"Let’s do it 155 lbs, or I give away 5lbs to you, cause you newer done 155. Well, it’s your choice 155 or 160, Montreal, NYC, Moscow or Abu Dhabi. Send me location my Friend."

Helwani says GSP had hoped to get a fight deal done with Khabib -- but it never materialized. And, instead of looking for another opponent, Georges decided to retire.

He hasn't fought since 2016 ... but Cain Velasquez says he's still a BEAST in the Octagon -- and after he runs through Francis Ngannou, he's confident he could take Jon Jones.

36-year-old Cain is squaring off with Francis on Feb. 17 -- his first fight since defeating Travis Browne at UFC 200 in July 2016. After that fight, Cain was sidelined with bone spurs in his back.

But now, the former 2-time UFC heavyweight champ says he's been training like a maniac and feels like his old self -- and he's ready to compete with the best in the world ... including Jones.

"I think I could beat him," Cain told us ... "I think I'm good enough."

"Jon Jones is an amazing athlete. I've watched him in all his fights. I know what he's capable of. Every guy poses a great challenge. I think he does as well."

Of course, he's gotta get through Ngannou first ... which ain't gonna be easy. That dude's a monster.

MMA fighter Josh Copeland -- who just fought (and lost) in the $1 MILLION match at PFL 11 -- was arrested for domestic violence after allegedly punching his wife so hard in the face, he left her bloodied and bruised.

It's all detailed in the police report obtained by TMZ Sports ... law enforcement in Adams County, Colorado raced to the couple's home on Feb. 2 after reports of an attack.

When they arrived at the home, Copeland's wife had "an obvious bruise on her left eye, a cut and was bleeding. There was blood down the front of her face and neck."

Copeland's wife said the two had been arguing -- when 36-year-old Josh pushed her so she pushed him back.

The two continued to attack each other -- with Copeland's wife admitting she slapped him in the face multiple times.

Finally, Copeland's wife said the 6'1", 265-pound fighter "then punched her in the face" and threw her on the bed. She says Copeland also took her phone so she couldn't call for help. Cops say they later found her phone in Josh's pocket.

Cops say Josh had redness and blood on his face -- but did not remember punching his wife.

Copeland's wife was transported to a nearby hospital. Josh was arrested and booked for second-degree assault, obstruction and child abuse ... since the whole incident allegedly took place in front of their child.

Copeland is due back in court next week.

Copeland is 18 and 6 as a pro-MMA fighter -- and even had a stint in the UFC in 2014 and 2015.

How much does Adrien Broner hate Jim Gray??

"F*ck Jim Gray. Jim Gray a bitch. You a bitch!"

Yeah, that much.

The boxing star famously got into it with the broadcaster after a loss to Manny Pacquiao last month ... and it's clear -- their beef ain't going anywhere anytime soon.

ICYMI ... Broner got the snot beat out of him against Pacman on Jan. 19 -- and when Gray tried to interview him about it afterward -- Adrien got testy.

"I'm 3-3-1 in my last seven [fights], but I'd be 7-0 against you!"

The clip went viral ... with tons of people blasting Broner for the comments -- and Adrien STILL hasn't forgiven Jim for the whole incident.

In fact, when we got A.B. out at LAX on Friday and asked if an end to the beef was anywhere in sight ... he responded simply, "F*ck Jim Gray."

Broner also seemed to threaten the guy ... telling us he can't "talk about on camera" what he would do to Gray if he saw him out on the streets.

For his part ... Gray still seems to think the whole altercation was insane -- telling TMZ Sports when we got him out Craig's earlier this week, "He was way off in his assessment."

Jon Jones. Brock Lesnar. Stipe Miocic.

If Dana White gets his way ... Daniel Cormier will fight all three of those monsters before he rides off into the sunset.

Cormier has been adamant that he's gonna hang it up on his 40th birthday on March 20 -- but, White says DC would be crazy to quit while he's at the top of his game.

"Cormier shouldn't hang it up, Cormier's the best in the world right now," White says ... and points to the fact he's never been afraid to tell a fighter to retire.

Case in point ... Chuck Liddell.

Fact is ... Cormier is in his prime as an athlete and as a draw -- and he stands to make a FORTUNE if he's down to fight Jones, Lesnar and Stipe ...

... a fortune that Dana seems happy to pay out.

"I could see those being the last 3 fights of his career," Dana says, "He's going out with a bang."

Right now, Cormier is dealing with an injury -- but it's clear, White is hoping like hell Cormier will heal up and sign on the dotted line.

For his part, when we spoke with Cormier back in November, he insisted his mind was made up -- he's out at his 40th -- and said he was "at peace with it."

Then again, Dana can be very persuasive ...

Imagine seeing a UFC fighter pull off a Stone Cold Stunner in a real fist fight?

Well, you might now have to imagine ... because Israel Adesanya says he's serious about trying to use a WWE finishing move in his scrap at UFC 234 this weekend.

Remember, Adesanya busted out the People's Elbow -- and some other moves from guys like Ric Flair and Booker T -- during his open workout in Australia.

But, Adesanya says those moves ain't just for fun -- he's actually EXECUTED a WWE move in a fight before ... and he's down to do it again.

"Sweet Chin Music, easy," Israel says ... referencing Shawn Michaels' famous boot-to-the-face attack.

Turns out, Adesanya used the move during kickboxing days -- and says he's thought about dusting it off against Anderson Silva on Feb. 9.

Floyd Mayweather says he could get a 10-FIGURE CHECK from the UFC ... if he told Dana White he wanted a deal to fight in the Octagon right now.

Yeah ... that's $1 BILLION.

The legendary boxer made the revelation to Kevin Hart on the latest episode of "Cold As Balls" -- saying if he agreed to a contract with the fight company ... he'd get PAID.

"I can go get a deal right now from the UFC. Probably 3-fight, 4-fight, billion-dollar deal if that's what I wanted."

Of course, Floyd's flirted heavily with the idea in the past ... remember, he teased a possible MMA fight with Conor McGregor just last year -- even stepping into an actual cage!!!

For his part ... Dana admitted he did have LEGIT interest in inking the boxer to a fight deal -- and said they were actually in talks in December 2017.

So ... will it ever go down????

Doesn't seem like it ... Floyd says there's just no need for the cash right now, "I'mma be honest. My life is great. Smart investments. I can buy whatever I want to buy, every month."

Rocky fought Drago in the Soviet Union ... and Kelvin Gastelum's fighting Robert Whittaker in Australia -- and just like "Rocky IV," Gastelum says he's gonna beat the hell outta the home-country hero.

TMZ Sports talked to Gastelum -- whose favorite boxer is Rocky Balboa (yes, we all know he's a fictional character) -- days before fighting Whittaker, the UFC middleweight champ ... in his home country.

Gastelum lives in California ... and traveled 8,000 miles for this fight. So, he's expecting everyone on the continent to be rooting against him.

Sounds a lot like "Rocky IV" ... but Kelvin says he ain't worried.

"It's all good. Look what happens at the end. Rocky turns everybody over on his side, and he wins the fight."

Gastelum says that's precisely what he's gonna do ... but instead of a crushing knockout blow, he's gonna "rip his head off" and take his belt.

"I plan on taking that 12 pounds of gold. It's a long flight home. I don't plan on going empty-handed."

They want it?! They're gonna get it -- with Dana White saying he's 100% down to greenlight a Conor McGregor vs. Cowboy Cerrone fight in 2019.

In fact, Dana tells TMZ Sports ... that fight would probably happen before the Conor vs. Khabib rematch.

We spoke with the UFC honcho as he was gearing up for UFC 234 in Australia -- and asked about plans for Conor and Khabib now that they've been disciplined by the Nevada State Athletic Commission.

And, with Conor and Cowboy calling each other out on social media, we asked Dana if that's a fight he wants to make.

"If these two want to fight each other, they both deserve it. They've both earned it. Let's do it!"

White says he was VERY impressed with Cowboy's big victory last month over Alexander Hernandez and thinks Conor is the perfect reward.

As for Khabib ... Dana says he thinks the likely fight is with Tony Ferguson -- and if he gets through T-Ferg, it's POSSIBLE he could go up in weight and fight Tyron Woodley. MAYBE.

Do you like UFC star Israel Adesanya!?!?!

IT DOESN'T MATTER IF YOU LIKE HIM ... because he busted out The Rock's legendary PEOPLE'S ELBOW during his open workout on Wednesday -- and it's fantastic!!

Adesanya was getting the crowd in Australia hyped up for his big fight with Anderson Silva at UFC 234 on Saturday ... and put on a little tribute to his favorite WWE superstars in the process.

First, he busted out Stone Cold Steve Austin's famous Stone Cold Stunner -- then after laying the smackdown on his training partner, gave the crowd a little People's Elbow.

CAN YOU SMELLLLLLLLALALALALALA ... WHAT ISRAEL ADESANYA IS COOKING?!!!

Smells like awesome.

When Anderson Silva steps into the Octagon to fight Israel Adesanya this weekend ... it could be the end of his legendary career if he gets knocked out ... so says Dana White.

The two UFC stars are facing off at UFC 234 in Australia on Saturday -- and with Silva about to turn 44 years old, we asked White if a violent loss would essentially mark the end for the Spider.

"I don't know. I would probably imagine [it would be the end]," White said ... noting, "But, who knows with this guy."

White explained that Silva is such a fierce competitor and fitness-aholic, that it's possible he would take another fight ... but either way, he's a lock for the UFC Hall of Fame.

Silva has been suspended for testing positive for PEDs in his career, but White says despite his mistakes, the guy is one of the best fighters in MMA history ... and deserves to be enshrined.

The twist ... if Silva BEATS Adesanya, White says he'll likely get a shot at the middleweight title.

Of course, the man who holds that belt is Robert Whittaker -- who's fighting Kelvin Gastelum in the main event at UFC 234. So, winner gets winner.

Here's the most disgusting thing you'll see all day ... UFC's Travis Browne posted the result of his bone spur surgery Wednesday -- and it's NASTY.

Browne -- who's Ronda Rousey's hubby -- went under the knife this week to fix some issues with his ankle and foot ... and clearly, he needed A LOT of work done.

The UFC heavyweight posted pics of what the doctors cut out of him ... and it's a grip of little pieces of meat, fat, muscle and all-around grossness.

For his part, Browne seemed to be in good spirits after the operation ... writing, "Damn I got some fugly feet! But this ankle feels a lot better with those bone spurs out."

"Thank you @UFC for getting it taken care of! You guys are awesome!"

Not a great look for UFC superstar Khabib Nurmagomedov ... who posed for a picture with Chechen leader Ramzan Kadyrov just weeks after reports of another "gay purge" in Chechnya.

Khabib posted a caption along with the friendly photo which says, "Thank you for the hospitality of [Ramzan Kadyrov]. May the Almighty protect you and the entire Chechen people."

The issue ... just last month, multiple media outlets, including the BBC, reported that Chechen officials rounded up gay people and tortured them. At least 2 people died, according to the reports.

For his part, Kadyrov has denied the "gay purge" as "complete lies" -- mostly because he does not believe there are any gay people in Chechnya.

Seriously. He has said it multiple times on the record.

In fact, when asked specifically about the "gay purge," Kadyrov told a reporter -- "all those who defend human rights groups and the gays we supposedly have in the Chechen Republic are foreign agents. They've sold out their country, their people, their religion, everything."

Khabib isn't the first huge star to pose with Ramzan, who happens to be a huge combat sports fan -- he's also hung out with Floyd Mayweather.

Conor McGregor better keep his head on a swivel ... 'cause Khabib Nurmagomedov's manager says a rematch is going down ON SITE ... telling TMZ Sports, "This dude better beef up security everywhere he goes."

We spoke with Ali Abdelaziz about the state of the rematch after the Nevada State Athletic Commission handed down the punishments for the post-UFC 229 brawl ... and Ali says it's going down whenever, wherever.

"This fight will happen in the street, in the parking garage, under a bridge ... this sh*t is not over. It's not. Especially when you keep running your mouth."

Conor's been vocal on social media since the NSAC hearing ... saying he threw the last punch and continuing to go after Khabib's guys.

Ali's not fazed by the smack talk ... and gives a bit of his own.

"Conor McGregor is a f**king full-blown, piece of sh*t, scumbag. That's what people want."

Of course, Dana White told us last month the rematch "should" happen in 2019 ... that is, if these dudes don't find each other first.

Conor McGregor claims he landed the last -- and most brutal shot -- during the UFC 229 brawl back in October ... hitting Khabib's blood relative square in the jaw.

And, he claims 2 photos tell the real story.

After the first ring attacker (in a red shirt) climbed into the Octagon and cracked Conor in the face multiple times from behind -- another man attacked McGregor from the front.

"He attempted to use the big security guard that’s in all the movies as cover," Conor said ... "but I could smell him a mile away and landed flush down the pipe."

McGregor added, "It was not my intention to land the final blow of the night on my opponent’s blood relative. It’s just how it played out."

We got video of the post-fight attack ... it's hard to see if Conor lands as hard of a shot as he claims.

Here's another angle where you can see Conor fire the left.

As we previously reported, both Conor and Khabib were just hit with 6-month suspensions for the melee. Conor was fined $50k. Khabib was fined $500k.

Conor commented about the punishment -- explaining, "I am thankful for the Nevada athletic commissions fair assessment and handling of the brawl incident."