Floyd Mayweather Jr. vs. Conor McGregor, also known as "The Money Fight" is a boxing match between undefeated eleven-time five-division professional boxing world champion Floyd Mayweather Jr. and two-division mixed martial arts world champion and current UFC Lightweight Champion Conor McGregor.

Floyd Mayweather Jr. resumes his exhibition boxing career against John Gotti III, the grandson of former American crime boss John Gotti.

Floyd Mayweather is the man with the perfect boxing record. His career has spanned more than two decades. His nickname is Floyd 'Money' Mayweather for a reason. His bouts make millions upon millions of dollars in PPV revenue. From a simple start in life in Grand Rapids, Michigan, to headlining two of the biggest PPV events of all time. Floyd has proven time and time again that he is money. Whether it's taking on one of the best boxers in the world, Manny Pacquiao or fighting the king of the Octagon, Conor McGregor, Floyd 'Money' Mayweather puts on a show no matter the opponent.

Floyd Mayweather will finally fight in the UK when he faces Geordie Shore star Aaron Chalmers in an exhibition bout at the O2 Arena in London.

Floyd Mayweather Jr. vs. Andre Berto, billed as "High Stakes", was a professional boxing fight, contested for the welterweight championship. The bout was held on September 12, 2015 at the MGM Grand Garden Arena in Las Vegas, Nevada on Showtime PPV Mayweather Jr. confirmed his retirement after the bout.

Floyd Mayweather Jr. vs. Victor Ortiz, billed as Star Power, was a championship fight for Ortiz's WBC Welterweight title. The bout was held on September 17, 2011, at the MGM Grand in Las Vegas, Nevada and televised via HBO PPV. As a part of a split-site doubleheader, the broadcast also featured the Saul Alvarez vs. Alfonso Gomez Light Middleweight championship bout taking place at the Staples Center in Los Angeles, California.

De La Hoya vs. Mayweather: The World Awaits was a super welterweight superfight which took place on May 5, 2007, at the MGM Grand Arena in Las Vegas, Nevada between six-division world champion Oscar De La Hoya (38-4, 30 KO) and undefeated four-division champion Floyd Mayweather Jr. (37-0, 24 KO). At the time, the match was the most lucrative boxing match ever, with over $120 million in generated revenue.

Floyd Mayweather vs. Robert Guerrero, billed as May Day, was an boxing welterweight championship superfight for Mayweather's WBC Welterweight title and vacant Ring Welterweight title.[1] The bout was held on May 4, 2013, in the MGM Grand Garden Arena at the MGM Grand Hotel & Casino in Las Vegas, Nevada, United States on Showtime PPV. The bout was the first major televised fight of Mayweather's career to not to be aired on HBO PPV. The card featured some of the rising stars of Mayweather Promotions: J'Leon Love, Badou Jack, Luis Arias, Ronald Gavril and Lanell Bellows.[2]

Floyd Mayweather Jr. vs. Canelo Álvarez, billed as The One, was a boxing light middleweight championship superfight. The bout was held on September 14, 2013, in the MGM Grand Garden Arena, at the MGM Grand Hotel & Casino in Las Vegas, Nevada, United States, on Showtime PPV. The bout took place at a 152-pound catchweight, two pounds below the light middleweight limit of 154 pounds.[1][2] Mayweather received $41.5 million for this fight before taking into account pay-per-view sales.

In one of the more definitive and memorable fights of his career Mayweather fought the hard-hitting, former IBF super-featherweight champion Diego Corrales (33–0, with 27 KOs). Coming into the bout Mayweather and Corrales were undefeated, and neither fighter had touched the canvas. Mayweather was The Ring's #2-ranked super featherweight in the world (and #7 pound-for-pound), while Corrales was the #1-ranked super featherweight in the world and #5 pound-for-pound.

Floyd Mayweather Jr. vs. Marcos Maidana, billed as "The Moment", was a boxing welterweight championship superfight. The bout was held on May 3, in the MGM Grand Garden Arena, at the MGM Grand Hotel & Casino in Las Vegas, Nevada, United States, on Showtime PPV.

"Mayweather vs. Judah: Sworn Enemies" was a boxing IBF Welterweight championship which took place on April 8, 2006, at the Thomas and Mack Center in Paradise, Nevada between IBF Welterweight Champion Zab Judah (34-3, 25 KO) and undefeated three-division champion Floyd Mayweather Jr. (35-0, 24 KO).

Mayweather, 27, the former lightweight and junior lightweight champ making his 140-pound debut, put on a display as he clinically dissected former titlist DeMarcus "Chop Chop" Corley, knocking him down twice officially and scoring a lopsided decision, 119-108 (twice) and 119-107.

Making the eighth and final defense of the WBC Super Featherweight Championship, Floyd Mayweather Jr. saves his most entertaining performance for last when he meets Jesus Chavez head on in San Francisco. Chavez makes Mayweather work but is eventually lit up by combinations from the champion. Mayweather gets the knockout when the battered challenger fails to answer the bell for the tenth round.

The most debated fight in Floyd Mayweather Jr.'s undefeated career is unquestionably his first bout with Jose Luis Castillo on April 20, 2002. Mayweather was 27-0 and moving up to 135 pounds for the first time, where Castillo (45-4-1, 41 KO at the time) held the WBC's title.