UFC

UFC legend Matt Serra claims some drunk a-hole was threatening the servers at a Vegas cafe on July 4 ... so, he took action -- AND TOOK THE GUY DOWN!

Serra was chllin' at the Grand Cafe at Red Rock Casino -- the night before he's set to be inducted into the UFC Hall of Fame -- when he saw the alleged a-hole being a jerk to staff.

The former welterweight champ subdued the patron -- while the guy continued to yell at Serra, "I'm gonna f*ck you up."

Spoiler: he did NOT "f*ck" Serra up.

Security rushed to the scene and took over.

UFC heavyweight champ Stipe Miocic wasn't always a stone cold bad ass -- he's man enough to admit the first time he got punched in the face ... he ran home crying.

Of course, Stipe was only 10 years old at the time ... but Stipe says he's GRATEFUL to the guy who clocked him in the mouth, because it made him into the wrecking machine he is today.

In fact, Stipe has a message to the guy -- "Thank you for making me tougher."

Now, Stipe is one of the most dangerous men on the planet ... he's defending the UFC heavyweight title at UFC 226 on Saturday against Daniel Cormier.

And DC hits a lot harder than that kid from his childhood!

There's no way in hell Conor McGregor is broke RIGHT NOW -- but he could be the next Mike Tyson (in a bad way) if he doesn't tighten up his wallet quick ... so says Tyron Woodley.

On this week's "Hollywood Beatdown," the UFC champ straight-up called BS on Khabib Nurmagomedov's manager, who says Conor NEEDS to fight Khabib because he's running low on cash.

Tyron says it would be nearly impossible to blow through $100 MILLION this quickly -- but ten years from now? That's a real concern since it's happened to guys like Tyson, Antoine Walker and Nic Cage.

There's more ... Tyron also gives HUGE PROPS to Nipsey Hussle for the pimp slap heard 'round the world at the BET Awards -- and rips Nate Diaz for fighting in the crowd at an MMA event.

Max Holloway's not mad at Conor McGregor for his violent bus attack back in April ... in fact, the UFC star actually feels BAD for the Irish fighter.

Max and Conor have scrapped before and could fight again in the future ... but Holloway -- who's fighting at UFC 226 next weekend -- tells TMZ Sports there's no bad blood between the two at all ... and he hopes Conor figures his issues out quickly.

"Conor's got some serious stuff going on and I wish nothing but the best for the guy," Max says.

"I feel bad for the guy right now with his legal issues and I hope everything goes good for him."

Of course ... there are a ton of fighters who feel differently -- 'cause throwing a dolly at a bus and INJURING other fighters in the process is frowned upon in the biz.

But, Max -- who was in a nearby bus when Conor lost his mind -- ain't holdin' any grudges.

Brian Ortega isn't just puttin' a hurtin' on other UFC fighters ... he'll also choke out a TMZ staffer.

The UFC superstar joined the guys on the "TMZ Sports" TV show (airs weeknights on FS1) -- where one of our producers (Lucas) asked Ortega if he could be a human crash test dummy for a live demonstration of a rear naked choke.

Ortega obliged ... and the office went nuts!!

Don't worry, Lucas is alive (he's actually proud of himself!)

Make sure to check out the entire segment on FS1 where Ortega has some words for his UFC 226 opponent, Max Holloway.

The two square off in Vegas on July 7. Ortega is undefeated 14-0 but Max hasn't lost a fight since 2013.

UFC star Rose Namajunas says she was downright OFFENDED by Conor McGregor's pathetic attempt to apologize for that whole bus attack thing ... because he only reached out over Instagram.

Remember, Rose was on the bus at Barclays Center when Conor and his goons went berserk -- and Dana White told us she nearly broke her hand in the chaos.

Now, Rose is explaining what happened in the aftermath -- saying, "I did get an Instagram message from him, but I don't really know if that was really him."

"To me, that doesn't seem like the type of, it just didn't seem like a sincere apology from an actual person," Rose said on Ariel Helwani's MMA Show on ESPN.

"To me, I didn't really, I guess, consider it a real apology."

So, what did the IG message say?

"It said, 'I'm sorry for what happened' ... but then he immediately went on to like justifying what he did and stuff like that and the reasons why he did it."

"That to me was like, it really doesn't matter. I don't care what beef he's got with who. That's none of my business, I don't need to know that information. Do you know what I mean? That doesn't do anything for me."

"So there was an apology and I'm a pretty cool person and I always accept apologies, but to me, I'm like a personal person, I like face to face. That's how I like to handle things. I feel like anything can be worked out, you just gotta talk through it as adults."

Conor McGregor is inching closer to finalizing a fight with UFC star Khabib Nurmagomedov in 2018 because he's hemorrhaging cash in a bad way ... so says Khabib's manager.

"Conor's running out of money," Ali Abdelaziz tells TMZ Sports ... "This is why he agreed to fight Khabib."

Interesting statement considering McGregor is said to have made close to $100 mil for the Mayweather fight.

"It's okay," Ali says ... "We're gonna contribute of him making some money, but at the end of the day we owe him an ass whooping. He needs to get his ass whooped from Khabib."

Of course, the beef here is real -- when Conor attacked that bus at Barclays Center, he was targeting Khabib for allegedly disrespecting one of McGregor's friends in the days before UFC 223.

"He thinks he's a gangster," Ali says ... "I don't think he is. But, when you think you're a gangster, you're going to get treated like a gangster. And gangster, they end in jail or get beat up."

Ali tells TMZ Sports the two sides have 3 potential fight dates in mind -- all landing in the 2018.

There is one problem, one of the dates is Nov. 3 at Madison Square Garden -- but Ali doesn't think Conor can get licensed to fight in NY after the bus attack.

Which leaves us with UFC 229 on Oct. 6 and UFC 232 on Dec. 29 -- both in Vegas.

Get your popcorn ready.

The shots just keep on coming between Daniel Cormier and Jon Jones ... now, the UFC rivals are getting SUPER personal in new public attacks on each other.

"Jon, you’re a bitch!" Cormier tweeted ... "You’re one now always been one."

"Sit back and watch me be great, you steroid cheat."

Don't worry, it gets a lot worse ... but first, some context.

The two have hated each other (in real life) for years -- but Cormier touched a nerve last week during a conversation about who's in the running for the G.O.A.T. in UFC.

Cormier suggested he should be considered. Jones mocked him for that. Cormier says he ignored Jones because the guy is suspended for PEDs and doesn't have a "platform" to join the debate.

Jones responded by saying, "I don’t have a platform DC? That just sounds dumb."

He continued by bringing Cormier's WIFE into the conversation.

"Even after years of suspension I have just as much if not more of a platform than you. Every win you get goes on my resume, You know who you dream about at night. I’m sure your wife knows too."

Cormier didn't like that and fired back on Twitter -- "Let’s not talk about wives man. Come on, I’m sure with all the shit you’ve done I could get a conversation from your wife. I mean from your girlfriend ,baby mama?"

Look, we've spoken with multiple people connected to both of these guys who tell us it ain't an act to promote a fight -- they hate each other's guts to death.

And since JJ is suspended without a return date firmed up, it's unclear whether the two will ever fight in the Octagon ever again.

Seems like Nate Diaz is itching for a fight ... because he got in the middle of ANOTHER brawl at an MMA event and TMZ Sports has the video.

It all went down Friday night in the crowd of the Fight to Win Pro 77 event at the Hyatt hotel in Sacramento -- where we're told Nate was supporting some of his MMA students, who were competing in the all-grappling event.

In the video, you can see several people in the melee -- and Nate appears to wind up and throw a punch at one of the men being separated.

Witnesses tell us no one was arrested -- Nate got his crew and left.

It's the second time Nate's been in a fight in the stands of MMA event this year -- back in May, Diaz got into it with UFC fighter Clay Guida at a Combate Americas event in Sacramento.

Demetrious Johnson vs. T.J. Dillashaw is the blockbuster fight everyone wants to see ... so why the hell hasn't it been made?

'Cause Mighty Mouse knows T.J. can beat his ass -- and he's scared ... according to Dillashaw.

The reigning UFC bantamweight champ joined the guys on the "TMZ Sports" TV show (weeknights on FS1) and was asked if he thought DJ was ducking him.

His answer ... "I do believe so."

"He's comfortable fighting the guys he's fighting. I think I bring a real threat to the table that he's not willing to accept."

Let that sink in ... Dillashaw is saying Mighty Mouse -- the top pound-for-pound fighter in the UFC who hasn't lost in almost 7 years -- is shook.

Nate Diaz is a daddy!!!

The 33-year-old UFC superstar and his longtime girlfriend, Misty Brown, welcomed a healthy baby girl at a California hospital on June 6 ... according to public birth records obtained by TMZ Sports.

Nate and Misty -- both from Stockton, CA -- have been together for years. They've been posting photos of each other online ... dating back to 2012.

We're told the baby is happy and healthy, and the families are stoked.

We reached out to Nate's camp for comment -- but a call to the fighter's rep was not returned.

Urijah Faber's foot got bulldozed so hard by a car in Asia this week that he nearly whooped the driver's ass for hitting him!!

It all went down in Singapore -- where Faber's visiting for a UFC event ... when the MMA superstar stepped out into the road without looking and got straight-up run over!!

"It felt like an alligator like, bit my foot," Faber told TMZ Sports.

That wasn't even the worst part ...

Faber says after he was trucked -- the driver got aggressive ... so the UFC stud nearly threw hands!!

"He puts his hand on me, and he's like trying to calm me down, and told me, 'You shouldn't be standing in the street.' And I'm like, 'Dude, get your hand off me, bro.' I was about to lose it."

The funniest part ... Faber says the dude looked like the "asian Bob Marley!"

Cooler heads prevailed -- Faber realized it was probably his bad ... and the foot ended up being just fine.

UFC champ T.J. Dillashaw agrees with Dana White ... CM Punk showed a lot of balls by getting into the Octagon -- but admits his performance was trash.

T.J. joined the guys on the "TMZ Sports" TV show (airs weeknights on FS1) -- where he talked about his upcoming rematch with Cody Garbrandt at UFC 227 in August.

Even though the two have had bad blood in the past, T.J. says he respects Cody and anyone else who gets in the Octagon to compete ... including CM Punk.

"Yeah, sure, he did not look good at all -- but he still went out there and did it ... respect."

Conor McGregor is sticking to his family-friendly tour of NYC ... and this time he kicked his Dad skills up a notch.

Conor was spotted rowing away from The Loeb Boathouse in Central Park Saturday with his girlfriend, Dee Devlin, and their cute son, Conor Jr. The famous fighter showed off his guns while handling the oars for his crew.

This is just the latest family outing for McGregor since appearing in court Thursday for his part in the attack on a UFC bus back in April ... on Friday it was a fun family bike ride.

Conor told the media he regrets his actions during the bus attack, but he's still facing up to 7 YEARS in prison if convicted on all counts.

Tyron Woodley has gone from wanting to murder Conor McGregor -- to being his biggest supporter -- and he's revealing the REAL reason he's rooting for the Irish star to beat his felony bus attack case.

Remember, the two nearly came to blows back in 2016 during a backstage altercation at the UFC 205 weigh-ins. It got bad.

But now, Tyron says ... he wants to be connected to Conor in a big way -- and kept it 100 on "The Hollywood Beatdown."

There's more ... Tyron also explains why he wants to end Colby Covington's life -- and makes the guy a REAL offer he hopes the UFC fighter can't refuse.

Plus, Woodley goes after Tekashi69 and breaks some news about his rap career.

Conor McGregor's quest to prove he's nothing close to a violent beast continued outside of a swanky New York City restaurant Friday -- when he smiled big for cameras and signed a TON of autographs for fans.

The Irish superstar rocked a pink shirt and grey sweatshorts, and made sure to give a shout-out to all of his supporters as he left Nello in NYC.

"Thank you so much, thank you guys!!" the UFC star yelled multiple times.

This latest spot of pleasant Conor comes on the heels of him taking his fam -- little baby Conor, and all -- for a sweet bike ride Thursday afternoon.