That's it, folks. The freak show is over.
Boxing's billion dollar fight ended with Floyd Mayweather taking his 50th professional win without a loss over UFC superstar Conor McGregor in a blockbuster bout in Las Vegas.
McGregor stunned everyone from the outset, taking the first two rounds by bullying Floyd with his superior reach.
Referee Robert Byrd told the Irishman to hold back from his brutal shots to the back of Mayweather's head early in the second round as the two fighters locked together.
McGregor's unorthodox style was obvious, landing a number of blows at awkward angles and putting severe doubt in the minds of commentators as to who had the upper hand.
McGregor's inexperience in the ring was obvious as he began to tire midway through the fight, but the UFC double champ was still able to give boxing's undefeated superstar a headache.
But it all turned south for the 29-year-old as the fight began its second half.
Mayweather troubled McGregor late in the seventh round, landing a series of punches to his head as the debutant attempted to switch up his position in the ring.
The 40-year-old proved his immortality in the ring as McGregor struggled to keep his hands up in defence, allowing Floyd an easy opening to land the final, fatal barrage of punches to end the fight via TKO.
Here's how the world reacted to the biggest boxing fight in history.
'HOT GARBAGE': DID JUDGES GET IT WRONG?
McGregor fought well above the level many expected of him, out-punching Mayweather 51-40 in the opening five rounds. However, despite seemingly being on top early, two of the three judges only gave "The Notorious" one round.
McGregor himself felt he had the better of the early exchanges, obviously not seeing eye to eye with the two judges who were pro-Mayweather.
"I feel it was 5-4 heading into the 10th. I would have liked to get to the bell," McGregor said in the post-fight press conference. "I think that's very, very biased. I'm actually shocked at that. I won the first three rounds clearly ... I snuck the eighth."
Mayweather's dominance shone through as the fight wore on. He landed 170 of 320 punches while McGregor collected with 111 of 430 attempts.
Combat sports experts around the world reacted in anger to the judges' "bizarre" verdict, claiming McGregor was robbed.
Two judges only giving Conor McGregor one round in the scoring is some hot garbage#MayweatherMcGregor
— Damon Martin (@DamonMartin) August 27, 2017
One judge has it 8-1 Mayweather. Outrageous. NSAC will do NOTHING. https://t.co/FwgOCjYzcK
— Chael Sonnen (@ChaelSonnen) August 27, 2017
How did two of those judges not give McGregor all of the first three rounds? Mayweather wasn't even throwing any punches.
— Adam Best (@adamcbest) August 27, 2017
The official scorecard for #MayweatherMcGregor. Weird that two judges had #McGregor only winning a single round against #Mayweather pic.twitter.com/53NgpqG0ZQ
— Josรฉ Youngs (@JoseYoungs) August 27, 2017
I had Floyd up but these scorecards are ... bizarre. https://t.co/cbKJUmzEuo
— Ariel Helwani (@arielhelwani) August 27, 2017
THE VICTOR
Mayweather was right, he has been here and done that plenty of times before. The 50-0 champion confirmed his hyped fight against McGregor would be his last in a composed interview after the fight.
"Tonight was my last fight, for sure," he told thousands of screaming fans at T-Mobile Arena before praising his opponent.
"He was a lot better than I thought he was. He used a lot of different angles but I was the better man on the night."
The 40-year-old said he knew the exact moment the megafight was over.
"At about 25 minutes he started to slow down," he said. "If I'm not mistaken, I guaranteed everyone this fight wouldn't go the distance."
Mayweather made a stunning confession at the post-fight press conference, claiming he hadn't sparred anyone in the month leading up to the fight.
"I didn't box for the last month, I didn't do no sparring," he said. "There's no excuses, he came out here and fought a hell of a fight."
The victor claimed the peculiar move was to keep his hands as fresh as possible for his 50th visit to the ring.
"It was an injury, of course," he said. "Not an injury like that, but I wanted my hands to be a hundred-percent for the fight," he said.
"You know, I didn't want ... my hands are real brittle. Everybody knows that.
"I wanted my hands to be real solid when I came out here. So when I'm shooting hard shots, I'm able to break the guy down.
"Whereas if I were to box with a serious hand injury I wouldn't be able to punch as hard."
Several times throughout the fight the referee had to step in as McGregor threw illegal punches that hit Mayweather on the back of the head. Mayweather refused to criticise his opponent or the official but did acknowledge the UFC icon pushed the boundaries of what's acceptable in the boxing ring.
"I'm not here to bash anyone," Mayweather said. "I can't be the fighter and a ref - I have to choose what I'm going to be.
"There was a lot of rabbit punching, a lot of punching in the back of the head.
"I told the referee if you go back and view it he's going to be doing a lot of rabbit punching. My only concern was punches to the back of the head, I said to keep them to the side and to the front, but there were a lot to the back of the head."
The pair pushed each other after the bell sounded at the end of the fifth round, and the US star revealed how he taunted his opponent.
"I said, 'You still haven't knocked me out yet. You said it wasn't going past four (rounds), show me your power,'" Mayweather said.
THE LOSER
To be fair to Conor McGregor, the odds were never in his favour. Despite being the younger, taller, heavier man with an unshakeable level of confidence, the Irish UFC champion could not have dreamed to out-punch the greatest boxer of all time.
The 29-year-old started strong with a number of solid jabs to Mayweather's head but lost his stamina as Floyd's experience took over.
McGregor's legs turned to jelly in the 10th round, sending a clear signal to referee Robert Byrd to stop the fight and grant Mayweather the victory.
McGregor was humble in defeat, giving credit to Mayweather's illustrious career.
"I thought I won the early rounds pretty handy," McGregor said. "He's composed. He's not that fast, he's not that powerful, but boy was he composed."
McGregor hit out against Byrd for ending the fight so soon, claiming he wanted a cleaner finish by being theatrically knocked down.
"They should have let me keep going, but fair play," he said. "I was just a little fatigued. I was a little wobbly, he (ref) should have let me go down."
Despite his disappointment, McGregor was upbeat during his post-fight media commitments, saying he enjoyed the experience.
"I enjoyed the fight, it was a great contest," he said. "It was an honour to share the ring with him.
"This was some buzz to come in and face this man."
McGregor's long-time coach John Kavanagh was optimistic in defeat, claiming his MMA champ would be back for seconds.
MCGREGOR RIVAL'S SAVAGE RESPONSE
Arguably McGregor's greatest moment in the UFC was when he knocked out featherweight king Jose Aldo in a record 13 seconds with a savage left to the face.
The Brazilian star's legacy was instantly stained after the embarrassing flop, so it's no surprise he sledged McGregor as he got punished in the 10th round.
The 30-year-old simply tweeted a series of laughing emoji's immediately after the referee declared Mayweather the victor.
Aldo wasn't the only UFC superstar tweeting about the megafight. McGregor's welterweight rival Nate Diaz weighed in boasting about his pre-fight prediciton.
Eddie Alvarez, whom McGregor defeated last November to take the lightweight belt, was full of praise for the Irishman.
Former UFC star Brendan Schaub, who was particularly vocal about McGregor's slim chances in the lead-up to the fight, also weighed in.
People ask me I just say I know it will go more than 3 rounds ๐๐๐ฝ
— nick diaz (@nickdiaz209) August 27, 2017
Tips your caps To @TheNotoriousMMA , took TBE 10 fucking rounds .. great show for the world of MMA @ufc #greatWork
— Eddie Alvarez (@Ealvarezfight) August 27, 2017
Amazing night. I had Conor winning 5rds then the pace and IQ of Floyd took over. Great night for combat sports. #MayweatherMcGregor
— Brendan Schaub (@BrendanSchaub) August 27, 2017
He went to boxing give one of the best ever a very good run for his money, now he should come to mma. Great fight #MayweatherMcGregor
— Joe Duffy (@Duffy_MMA) August 27, 2017
SPORTS STARS
Everyone from former boxers to NBA stars joined in on the Twitter frenzy that unfolded after Mayweather took his 50th straight win.
Shane Mosley, one of Mayweather's former opponents, was particularly impressed with the spectacle. Heavyweight boxing champion Wladimir Klitschko also heaped praise on McGregor's boxing skills on debut.
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How ever, take it, or leave it 50-0 @FloydMayweather made it! @TheNotoriousMMA was disciplined in his debut and showed good boxing skills.
— Klitschko (@Klitschko) August 27, 2017
Damn good fight. Mayweather put on a hell of a show. Conor did much better than I had expected. Hats off to both guys. Worth the money ๐ฐ
— Shane Mosley (@ShaneMosley_) August 27, 2017
Man a lot of heart!!! But 50-0....sheesh!! Respect for both of these guys. History.
— Kevin Love (@kevinlove) August 27, 2017
'When the octagon is locked, Kai Kara-France doesnโt fight just for himself anymore.'