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Floyd Mayweather Jr. v Conor McGregor - Weigh-in

Live Mayweather vs McGregor results, streaming updates online

Contributors: Jesse Holland and Shakiel Mahjouri

Did Floyd Mayweather or Conor McGregor win last night? Official streaming results LIVE online tonight (Sat., Aug. 26, 2017) for the 154-pound boxing match between an undefeated (49-0) boxing legend coming out of a two-year retirement to battle an Ultimate Fighting Championship (UFC) Lightweight champion who has zero professional experience inside the ring in a bout scheduled for 12, three-minute rounds. MMAmania.com will deliver the latest updates of the Showtime Boxing pay-per-view (PPV) blockbuster below (play-by-play main event results are here), including post-fight videos, highlights, winners, losers and more!

For much more on “Mayweather vs. McGregor” be sure to hit up our comprehensive (and impressive) collection of event-related stories right here.

123 Total Updates Since
Aug 19, 2017, 3:00pm EDT

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September 21, 2022
Play It Again, Scam

By Jesse Holland
/ new

Floyd Mayweather Jr. claims to be fighting former UFC champion Conor McGregor in a special PPV boxing rematch for early 2023.

/ new
July 28, 2022
White: May-Mac 2 Rumors ‘All Bulls—t’

By Jesse Holland
/ new

UFC President Dana White shot down any talk of a potential Floyd Mayweather vs. Conor McGregor boxing rematch despite online reports that suggest the bout is "very close" to happening.

/ new
June 24, 2021
Couture: Mac Blew Chance To Escape UFC

By Jesse Holland

Randy Couture claims former UFC champion Conor McGregor blew his one chance to escape the promotion when he signed two box Floyd Mayweather in Las Vegas.
June 3, 2021
Floyd Mayweather ‘Absolutely’ Open To ‘Easy’ Conor McGregor Rematch

By Shakiel Mahjouri

Mayweather Productions CEO Leonard Ellerbe says a Floyd Mayweather Jr. and Conor McGregor boxing rematch is definitely on the table after the Logan Paul fight.
January 14, 2020
McGregor: ‘There Was An Offer To Fight Pacquiao’

By Jesse Holland

Conor McGregor claims he was close to signing a deal to fight boxing legend Manny Pacquiao and vows to return to the ring after he beats Donald Cerrone at UFC 246.
June 21, 2019
Behold! MacMANIA!

By Jesse Holland

Conor McGregor "insane star power" celebrated by UFC in this MacMANIA video released in celebration of the "Notorious" Floyd Mayweather fight.
August 28, 2018
Mayweather: UFC Gym Is Wack, Send McGregor To ‘Money’ Club

By Jesse Holland

Video: Floyd Mayweather is prepared to help Conor McGregor train for UFC 229 in Las Vegas if "Notorious" wants to ditch the UFC Performance Institute.
August 27, 2018
McGregor Reflects On ‘Rules And Riches’ Of Mayweather Fight

By Jesse Holland

Conor McGregor vs. Floyd Mayweather anniversary brings reflection from "Notorious" which also resulted in millions of dollars for all parties involved.
July 17, 2018
Mayweather Tops McGregor On Forbes Celebrity 100

By Jesse Holland

Ultimate Fighting Championship (UFC) lightweight champion Conor McGregor finished behind boxing icon Floyd Mayweather Jr. on Forbes Celebrity 100 for 2018.
June 21, 2018
Conor McGregor Genetically Predisposed To Suck At Cardio

By Jesse Holland

Conor McGregor UFC return hampered by his inability to catch his breath because the former lightweight champion is genetically predisposed to suck at cardio, according to coach Firas Zahabi.
April 10, 2018
Streamless May-Mac Fans Win Class-Action Settlement

By Jesse Holland

Fans who lost the Mayweather-McGregor stream during last August’s boxing match will get full or partial refunds as part of a class-action settlement.
March 27, 2018
‘Broke’ Mayweather Training For Boxing Return, Not UFC Debut

By Jesse Holland

Former UFC title contender Chael Sonnen believes "broke" Floyd Mayweather Jr. is training for a boxing return, not a mixed martial arts (MMA) debut.
March 20, 2018
Underdog Mayweather Getting His MMA License

By Jesse Holland

Boxing icon (but betting underdog) Floyd Mayweather Jr. reveals the timeline for his transition to MMA and is already planning to get his license to compete.
March 15, 2018
Mayweather Can Wrestle! And Now McGregor Fanboys Are Freaking Out

By Jesse Holland

Floyd Mayweather Jr. revealed he can wrestle, striking fear into the hearts of Conor McGregor fanboys who thought an MMA match would be a squash.
March 9, 2018
Woodley Explains Why Mayweather Smokes Most UFC Fighters Inside The Cage

By Jesse Holland

UFC welterweight champion Tyron Woodley explains why boxing icon Floyd Mayweather Jr. can beat most MMA fighters inside the cage.
March 6, 2018
50 Cent: Conor McGregor Is Pretty Fly ... For A White Guy

By Jesse Holland

Rap star 50 Cent claims Ultimate Fighting Championship (UFC) lightweight champion, Conor McGregor, is pretty talented for a white guy with inferior genes.
February 22, 2018
White: McGregor Will Surrender Title To Winner Of Ferguson-Khabib

By Jesse Holland

Ultimate Fighting Championship (UFC) President Dana White will strip Conor McGregor of the lightweight title after crowning a new champion at UFC 223 in Brooklyn.
February 20, 2018
Holloway: Please Shut Up About Mayweather

By Jesse Holland

Ultimate Fighting Championship (UFC) featherweight champion Max Holloway no longer wants to talk about Floyd Mayweather Jr. and whether or not "Money" will make the transition to cage fighting.
February 9, 2018
Matt Brown Is Going To Punch ‘Piece Of S—t’ Snoop Dogg

By Jesse Holland

Longtime Ultimate Fighting Championship (UFC) welterweight slugger, Matt Brown, is threatening to punch hip-hop recording artist Snoop Dogg after the rapper clowned Conor McGregor on social media.
February 8, 2018
Opening Odds On Mayweather Vs McGregor UFC Fight

By Jesse Holland

Conor McGregor vs. Floyd Mayweather odds for UFC fight in 2018, as the two fighters (MMA and boxing) continue to jaw back and forth on social media.
February 1, 2018
Here’s How Mayweather Will Earn McGregor’s Respect

By Jesse Holland

Ultimate Fighting Championship (UFC) lightweight champion explains the one way Floyd Mayweather Jr. can earn his "Notorious" respect.
January 30, 2018
McGregor: ‘F—k The Mayweathers’

By Jesse Holland

Ultimate Fighting Championship (UFC) lightweight champion Conor McGregor fires back at boxing rival Floyd Mayweather Jr. on Twitter and Instagram.
January 30, 2018
Introducing Floyd Mayweather, Cage Fighter

By Jesse Holland

Video: Floyd Mayweather Jr. spotted inside the Ultimate Fighting Championship (UFC) Octagon amid rumors of his mixed martial arts (MMA) debut.
January 12, 2018
McGregor Announces He’s Back In The Gym

By Jesse Holland

Ultimate Fighting Championship (UFC) lightweight champion Conor McGregor is back at the gym ahead of his March deadline of losing his 155-pound title.
January 11, 2018
This Post Is Nuts!

By Jesse Holland

UFC lightweight champion Conor McGregor fires back at boxing icon Floyd Mayweather Jr. on Instagram after "Money" took a couple of potshots at his "Notorious" rival.

Live Mayweather vs McGregor results, streaming updates online

Play It Again, Scam

White: May-Mac 2 Rumors ‘All Bulls—t’

Couture: Mac Blew Chance To Escape UFC

Floyd Mayweather ‘Absolutely’ Open To ‘Easy’ Conor McGregor Rematch

McGregor: ‘There Was An Offer To Fight Pacquiao’

Behold! MacMANIA!

Mayweather: UFC Gym Is Wack, Send McGregor To ‘Money’ Club

McGregor Reflects On ‘Rules And Riches’ Of Mayweather Fight

Mayweather Tops McGregor On Forbes Celebrity 100

Conor McGregor Genetically Predisposed To Suck At Cardio

Streamless May-Mac Fans Win Class-Action Settlement

‘Broke’ Mayweather Training For Boxing Return, Not UFC Debut

Underdog Mayweather Getting His MMA License

Mayweather Can Wrestle! And Now McGregor Fanboys Are Freaking Out

Woodley Explains Why Mayweather Smokes Most UFC Fighters Inside The Cage

50 Cent: Conor McGregor Is Pretty Fly ... For A White Guy

White: McGregor Will Surrender Title To Winner Of Ferguson-Khabib

Holloway: Please Shut Up About Mayweather

Matt Brown Is Going To Punch ‘Piece Of S—t’ Snoop Dogg

Opening Odds On Mayweather Vs McGregor UFC Fight

Here’s How Mayweather Will Earn McGregor’s Respect

McGregor: ‘F—k The Mayweathers’

Introducing Floyd Mayweather, Cage Fighter

McGregor Announces He’s Back In The Gym

This Post Is Nuts!

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