Boxing

LAS VEGAS, NV - SEPTEMBER 16: Boxer Floyd Mayweather Jr. steps on the scale to weigh 146 1/2 pounds during the weigh-in for his WBC welterweight title fight against Victor Ortiz at the MGM Grand Garden Arena on September 16, 2011 in Las Vegas, Nevada. Mayweather and Ortiz will meet in a 12-round bout on September 17, 2011 in Las Vegas, Nevada. (Photo by Al Bello/Getty Images)

Floyd Mayweather vs. Conor McGregor weigh in live stream: Watch Online

Floyd Mayweather vs. Conor McGregor: Who are celebrities supporting?

How many career knockouts does Floyd Mayweather have?

What is Conor McGregor’s net worth?

LONDON, ENGLAND - JULY 14: Floyd Mayweather Jr. during the Floyd Mayweather Jr. v Conor McGregor World Press Tour at SSE Arena on July 14, 2017 in London, England. (Photo by Matthew Lewis/Getty Images)

What is Floyd Mayweather’s net worth?

LAS VEGAS, NV - AUGUST 11: UFC lightweight champion Conor McGregor changes in the locker room before the media workout at the UFC Performance Institute on August 11, 2017 in Las Vegas, Nevada. McGregor will fight Floyd Mayweather Jr. in a boxing match at T-Mobile Arena on August 26 in Las Vegas. (Photo by Brandon Magnus/Zuffa LLC/Zuffa LLC via Getty Images)

How much money will Conor McGregor make from Floyd Mayweather fight?

NEW YORK, NY - JULY 13: Floyd Mayweather Jr. speaks during the Floyd Mayweather Jr. v Conor McGregor World Press Tour event at Barclays Center on July 13, 2017 in the Brooklyn borough of New York City. (Photo by Mike Lawrie/Getty Images)

How much money will Floyd Mayweather make from Conor McGregor fight?

LAS VEGAS, NV - AUGUST 23: (L-R) Boxer Floyd Mayweather Jr. and UFC lightweight champion Conor McGregor pose during a news conference at the KA Theatre at MGM Grand Hotel

Will Conor McGregor box again?

LAS VEGAS, NEVADA - SEPTEMBER 04: UFC interim featherweight champion Conor McGregor looks on during the UFC's Go Big launch event inside MGM Grand Garden Arena on September 4, 2015 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

Will Conor McGregor return to the UFC?

NEW YORK, NY - NOVEMBER 12: UFC featherweight and lightweight champion Conor McGregor of Ireland speaks to the media during the UFC 205 post fight press conference at Madison Square Garden on November 12, 2016 in New York City. (Photo by Brandon Magnus/Zuffa LLC/Zuffa LLC via Getty Images)

Is Conor McGregor going to the WWE?

LONDON, ENGLAND - JULY 14: (R-L) Conor McGregor and Floyd Mayweather Jr. face off during the Floyd Mayweather Jr. v Conor McGregor World Press Tour event at SSE Arena on July 14, 2017 in London, England. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

Floyd Mayweather vs. Conor McGregor: Full betting odds

Boxer Floyd Mayweather Jr. pummels the speed bag during a media workout at the Mayweather Boxing Club August 10, 2017 in Las Vegas, Nevada.Mayweather is preparing to face MMA fighter Connor Mcgregor on August 26th at the T-Mobile Arena in Las Vegas in what could be one of the richest fights in history. / AFP PHOTO / John Gurzinski (Photo credit should read JOHN GURZINSKI/AFP/Getty Images)

Several people have bet $1 million on Floyd Mayweather to beat Conor McGregor

LAS VEGAS, NV - AUGUST 23: Boxer Floyd Mayweather Jr. (2nd L) and UFC lightweight champion Conor McGregor (2nd R) pose as CEO of Mayweather Promotions Leonard Ellerbe (C) looks on during a news conference at the KA Theatre at MGM Grand Hotel

Conor McGregor leads vote on Google’s public poll over Floyd Mayweather

LAS VEGAS, NV - AUGUST 20: Nate Diaz prepares for the second round to begin while facing Conor McGregor in their welterweight bout during the UFC 202 event at T-Mobile Arena on August 20, 2016 in Las Vegas, Nevada. (Photo by Brandon Magnus/Zuffa LLC/Zuffa LLC via Getty Images)

Nate Diaz thinks Conor McGregor has a great chance to beat Floyd Mayweather

LOS ANGELES, CA - OCTOBER 29: Actor Sylvester Stallone attends the 2016 LACMA Art Film Gala honoring Robert Irwin and Kathryn Bigelow presented by Gucci at LACMA on October 29, 2016 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images for LACMA)

Sylvester Stallone weighs in on Floyd Mayweather vs. Conor McGregor

HAYWARD, CA - AUGUST 04: Stephen Curry plays a shot during round two of the Ellie Mae Classic at TCP Stonebrae on August 4, 2017 in Hayward, California. (Photo by Lachlan Cunningham/Getty Images)

Mayweather vs. McGregor: 30 other sport crossovers we’d like to see

Nevada , United States - 23 August 2017; A detailed view of the belt that Conor McGregor and Floyd Mayweather Jr will fight for during a news conference at the MGM Grand in Las Vegas, USA, ahead of their super welterweight boxing match at T-Mobile Arena in Las Vegas on Saturday August 26. (Photo By Stephen McCarthy/Sportsfile via Getty Images)

Floyd Mayweather vs. Conor McGregor will be for the ‘money belt’

NEW YORK, NY - NOVEMBER 12: UFC featherweight and lightweight champion Conor McGregor of Ireland speaks to the media during the UFC 205 post fight press conference at Madison Square Garden on November 12, 2016 in New York City. (Photo by Brandon Magnus/Zuffa LLC/Zuffa LLC via Getty Images)

Watch the new Conor McGregor Beats by Dre ad (Video)

LAS VEGAS, NV - AUGUST 22: Boxer Floyd Mayweather Jr. arrives at Toshiba Plaza on August 22, 2017 in Las Vegas, Nevada. Mayweather will fight UFC lightweight champion Conor McGregor in a super welterweight boxing match at T-Mobile Arena on August 26 in Las Vegas. (Photo by Ethan Miller/Getty Images)

Ireland’s biggest bookmaker already paid out over $300K in Floyd Mayweather bets

TORONTO, ON - JULY 12: Floyd Mayweather Jr. and Conor McGregor faceoff during the Floyd Mayweather Jr. v Conor McGregor World Press Tour at Budweiser Stage on July 12, 2017 in Toronto, Canada. (Photo by Vaughn Ridley/Getty Images)

Mayweather vs. McGregor: Preview and predictions

Nevada , United States - 22 August 2017; Paul Malignaggi is interviewed by journalist Ariel Helwani as he leaves the Grand Arrival at Toshiba Plaza in Las Vegas, USA, ahead of the boxing match between Floyd Mayweather Jr and Conor McGregor at T-Mobile Arena in Las Vegas on Saturday August 26. (Photo By Stephen McCarthy/Sportsfile via Getty Images)

Conor McGregor and Paulie Malignaggi have heated exchange during Grand Arrivals

LOS ANGELES, CA - JULY 11: (L-R) Floyd Mayweather Jr. and Conor McGregor face off during the Floyd Mayweather Jr. v Conor McGregor World Press Tour event at the Staples Center on July 11, 2017 in Los Angeles, California. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

Floyd Mayweather vs. Conor McGregor Embedded episode 2 (Video)

NEW YORK, NY - JULY 13: Floyd Mayweather Jr. speaks during the Floyd Mayweather Jr. v Conor McGregor World Press Tour event at Barclays Center on July 13, 2017 in the Brooklyn borough of New York City. (Photo by Mike Lawrie/Getty Images)

Floyd Mayweather hints Conor McGregor may miss weight

WANTAGH, NY - AUGUST 19: Demi Lovato performs during Day One of 2017 Billboard Hot 100 Festival at Northwell Health at Jones Beach Theater on August 19, 2017 in Wantagh City. (Photo by Kevin Mazur/Getty Images for Billboard Magazine)

Demi Lovato to sing National Anthem before Floyd Mayweather vs. Conor McGregor

LAS VEGAS, NV - AUGUST 11: UFC lightweight champion Conor McGregor changes in the locker room before the media workout at the UFC Performance Institute on August 11, 2017 in Las Vegas, Nevada. McGregor will fight Floyd Mayweather Jr. in a boxing match at T-Mobile Arena on August 26 in Las Vegas. (Photo by Brandon Magnus/Zuffa LLC/Zuffa LLC via Getty Images)

Conor McGregor believes he could KO Floyd Mayweather in 10 seconds

New York , United States - 17 March 2017; UFC Lightweight Champion Conor McGregor during an interview in The Theater in Madison Square Garden in New York, USA. (Photo By Ramsey Cardy/Sportsfile via Getty Images)

Conor McGregor expanding on boxing background ahead of Floyd Mayweather fight

NEW YORK, NY - NOVEMBER 12: UFC lightweight and featherweight champion Conor McGregor of Ireland celebrates after defeating Eddie Alvarez in their UFC lightweight championship fight during the UFC 205 event at Madison Square Garden on November 12, 2016 in New York City. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

Conor McGregor will have all title belts with him for Floyd Mayweather fight

LOS ANGELES, CA - MARCH 11: Justin Bieber appears on stage with Floyd Mayweather Jr.at the Floyd Mayweather v Manny Pacquiao Press Conference on March 11, 2015 in Los Angeles, California. (Photo by Stephen Dunn/Getty Images)

Floyd Mayweather shaken by loss of Justin Bieber’s Instagram friendship