Before 1996, Mayweather’s amateur record before switching to professional boxing was: 84 wins and 6 losses; in 1996, Floyd Mayweather began to switch to professional boxing, and his professional record This is: 48 wins (26 KO wins) + 0 losses (0 KO losses) + 0 draws = 48 games.

***Fighted 375 rounds, with a KO rate of 54. The detailed match details are as follows: Time, location, opponent, mode, number of rounds, title, record, result 2015-05-02 American Manny Pacquiao UD12 WBC welterweight champion

WBO welterweight champion 48-0 win 2014-09-13 American Marcos Maidana UD12 WBC welterweight champion

WBA welterweight champion 47-0 won 2014-05-03 American Marcos Maidana MD12 WBC welterweight champion

WBA welterweight champion 46-0 Won 2013-09-14 American Saul Alvarez MD12 WBA light middleweight super champion

WBC light welterweight champion 45–0 won 2013-05-04 American Robert Guerrero UD12WBC welterweight champion 44–0 wins 2012-05-05 American Miguel Cotto UD12WBA light welterweight super champion 43–0 wins 2011-09-17 American Victor Ortiz KO4 (12) WBC welterweight champion 42–0 wins 2010-05-01 American Sean Mosley UD12 41–0 wins 2009-09-19 American Juan Marquez UD12 40–0 wins 2007- 12-08 American Rich Hatton TKO10 (12) WBC welterweight champion 39–0 wins 2007-05-05 American Oscar De La Hoya SD12 WBC light welterweight champion 38–0 wins 2006 -11-04 Carlos Baldomir of the United States UD12 IBF welterweight champion

WBC welterweight champion

IBA welterweight champion 37–0 wins 2006-04-08 American Zabo Juda UD12 IBF welterweight champion

IBO welterweight champion 36–0 wins 2005-11-19 American Shoba Mitchell TKO6 ( 12) 35–0 wins 2005-06-25 American Arturo Gatti RTD6 (12) WBC light welterweight champion 34–0 wins 2005-01-22 American Henry Bruslas TKO8 (12) 33 –0 wins 2004-05-22 American DeMarcus Corley UD12; 32–0 wins 2003-11-01 American Phillip Neward TKO7 (12) WBC lightweight champion 31–0 wins 2003-04-19 American Victoriano Sosa UD12WBC lightweight boxing champion 30–0 wins 2002-12-07 American Jose Castillo UD12WBC lightweight boxing champion 29–0 wins 2002-04-20 American Jose Cass Tillo UD12 WBC lightweight champion 28–0 wins 2001-11-10 Jesus Chavez of the United States RTD9 (12) WBC super featherweight champion 27–0 wins 2001-05-26 Carlos Hernan of the United States Des UD12 WBC super featherweight champion 26–0 wins 2001-01-20 United States Diego Corrales TKO10 (12) WBC super featherweight champion 25–0 wins 2000-10-21 United States Emmanuel El August TKO9 (10) 24–0 wins 2000-03-18 American Gregorio Vargas UD12 WBC super featherweight champion 23–0 wins 1999-09-11 American Carlos Greiner RTD7 (12) WBC super featherweight champion 22–0 wins 1999-05-22 Justin Zuko of the United States KO9 (12) WBC super featherweight champion 21–0 wins 1999-02-17 Carlos Lee of the United States Os UD12 WBC super featherweight champion 20–0 wins 1998-12-19 Angel Manfredi of the United States TKO2 (12) WBC super featherweight champion 19–0 wins 1998-10-03 Genaro of the United States· Hernandez RTD8 (12) WBC super featherweight champion 18–0 wins 1998-06-14 American Tony Pep UD10 17–0 wins 1998-04-18 American Gustavo Cuello UD10 16 –0 wins 1998-03-23 ??American Miguel Melo TKO3 (10) 15–0 wins 1998-02-28 American Sam Girard TKO2 (10) 14–0 wins 199

8-01-09 American Hector Arroyo TKO5 (10) | 13–0 win 1997-11-20 American Angelo Nunez TKO3 (8) | 12–0 win 1997-10-14 American Feli Pei Garcia KO6 (8) 11–0 wins 1997-09-06 American Louis Real TKO2 (10) 10–0 wins 1997-07-12 American Jesus Chavez TKO5 (6) 9–0 wins 1997 -06-14 American Larry Osier UD6 8–0 win 1997-05-09 American Tony Duran TKO1 (6) 7–0 win 1997-04-12 American Bobby Kipp KO1 (6) 6– 0 wins 1997-03-12 American Geno Rodriguez TKO1 (6) 5–0 wins 1997-02-01 American Edgar Ayala TKO2 (4) 4–0 wins 1997-01-18 American Jay Lee Cooper TKO1 (4) 3–0 win 1996-11-30 American Reggie Sanders UD4 2–0 win 1996-10-11 American Roberto Apodaca TKO2 (4) Professional first fight 1– 0 wins