Floyd Mayweather beats Andre Berto in final bout

The mic goes to Berto, who admits that he found out firsthand the quickness of Mayweather. He calls Mayweather one of the best of all time. The event closes with the commentator thanking Mayweather for the memories.

Floyd confirms that this is his last fight and walks away the best, with nothing left to prove.

Post-fight interview. Mayweather thanks god and his fans. Acknowledges Berto's chin and determination.

Mayweather is the winner, but spare a thought for Berto's perseverance. He stayed on Money and didn't get relent.

The decision is announced and the record endures. 49-0 !!!

Mayweather dances away the last few seconds, in celebration almost. Bell signals the end of the fight, and the cameras zoom in on Money, on his knees, head raised to the sky, with words of gratitude on his lips.

A reversal of roles for the first time in the fight, as Money pushes Berto on the ropes and swings hard!! In the 12th round!! Going out with a bang?? Doing think so, he's back to his old self in an instant.

Huge roar crowd as Money and Berto embrace in the center for the last round of his legendary career.

Mayweather taunting Berto with his quickness and getting the crowd behind him. End the 11th with a few words for Berto.

Mayweather is explosive for a moment, then settles into his regular pace.

Berto throws a volley against the ropes, inaccurate, but gets the crowd excited.

Trash talking from both forces the ref to break them up and tells them to use their fists, not their mouths

Mayweather may have hurt his left hand, he's heard telling his father so during the break.

Cameras zoom in on the families of both the fighters, who are a good indicator of the balance of this fight. Animated encouragement from Berto's, smiles from Mayweather's.

They both swing hard at each other for a moment, but only catch air.

Berto fires off a flurry on Money against the ropes but it's off the mark.

8th round elapses. Berto bends over and drinks in air on his way to his stool. Will Money try to capitalise now?

Berto's hand speed is consistently quick, but Money's feet are quicker, which give him the advantage in movement. Some showboating from Money draws 'boos' from the crowd.

117-45 punches landed advantage for Mayweather through 7 rounds 39-6 advantage in body punches landed
— ESPN Stats & Info (@ESPNStatsInfo) September 13, 2015

7th round in the books. Berto showed in the last 30 seconds why he was chosen to be Mayweather's final opponent. He's throwing with a lot of force, but nothing lands. Crowd cheering the action.

Good body shot by Berto. You have to admire Berto, he's tirelessly snapping at Money's heels, but that's been the undoing of most of Money's opponents.

Berto's turning into a one-trick pony by forcing Floyd into the corner once again.

Mayweather is 6 rounds away from cementing his name amongst the greatest ever!! Another counter-punching seminar in the 6th round.

Huge punch by Mayweather and Berto's wobbled for a second! Floyd doesn't chase him, though, preferring to back-pedal and land quick, clean shots.

Berto begins the 6th by pushing Floyd to the corner and landing body shots, but the champ just eases out and lands clinical shots.

Low blow in the 5th by Berto, but Floyd's fine.

Mayweather feinting and cutting angles, continuing to make Berto pursue him.

Why are these guys hugging so much? Clinch and seperation after another. The fighters talk to each other.

Berto picks up where he left off in the previous round, trying to corner Mayweather ana land big punches, but he's too slow. Mayweather lands to the head and body.

Too much dirty boxing in the 4th. They tangle and are seperated around 10 times. Berto's trying to hold Floyd against the ropes and fire away, but the 5 division champ's just too quick.

The pace just picked up in the 3rd. Mayweather throwing and landing more. Berto sneaking in a shot here and there. Floyd slips at the fag end of the round and the crowd get excited, believing it a knock-down. He's fine, and finishes the round as slippery as ever.

29-12 in total punches through Rd 2 to Mayweather, including 22-5 in jabs. He tops the rankings in plus/minus rating (+24)
— ESPN Stats & Info (@ESPNStatsInfo) September 13, 2015

Berto manages to corner Mayweather against the ropes but gets trigger-shy and doesn't land enough. Mayweather elusive as usual.Second round done.

An uneventful first round as 'Money' stays well out of reach with his chin tucked. Mayweather with higher volume, Berto trying to close the distance, to no avail.

Mayweather vs Berto is under way!!!

Mayweather-Berto is underway Mayweather has not won a fight in the first round since May 1997
— ESPN Stats & Info (@ESPNStatsInfo) September 13, 2015

Mayweather with a significant reach advantage here.

Here we go! The introductions are done. The fight has begun.