Floyd Mayweather Jr. (50-0, 27) was born in Grand Rapids, Michigan, U.S. on February 24, 1977. At the age of 19 years on October 11, 1996, he made his professional boxing debut against Roberto Apodaca, winning the fight via 2nd-round TKO.
On his 18th career fight at 21 years old, Mayweather Jr. became a super-featherweight world champion on October 3, 1998 after defeating Genaro Hernández via 8th-round retirement to win the WBC title.
He then went on to become world champion at 4 more weight classes, winning the following titles:
Mayweather Jr.'s last fight was a 10th-round TKO win against Conor McGregor at age 40 on August 26, 2017. He retired undefeated with a 50-fight winning streak.
Some of Floyd Mayweather Jr.'s best fights have been against Robert Guerrero, José Luis Castillo, Zab Judah, Miguel Cotto, Victoriano Sosa, Andre Berto and Carlos Hernández.
| # | Date | Opponent | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|
50 | Aug 26, 2017 40 years, 6 months 50-0 (27) | Conor McGregor | WL | 10 | TKO | WIN |
49  | Sep 12, 2015 38 years, 6 months 49-0 (26) | 32 years 30-3 (23) | WL | 12 | UD | WIN Defended WBA (Super), WBC, The Ring |
48  | May 2, 2015 38 years, 2 months 48-0 (26) | 36 years, 4 months 57-5-2 (38) | WL | 12 | UD | WIN Won WBO Defended WBA (Super), WBC, The Ring |
47  | Sep 13, 2014 37 years, 6 months 47-0 (26) | 31 years, 1 months 35-4 (31) | WL | 12 | UD | WIN Defended WBA (Super), WBC, The Ring |
46 | May 3, 2014 37 years, 2 months 46-0 (26) | 30 years, 9 months 35-3 (31) | WL | 12 | MD | WIN Won WBA (Super) Defended WBC, The Ring |
45  | Sep 14, 2013 36 years, 6 months 45-0 (26) | 23 years, 1 months 42-0-1 (30) | SWL | 12 | MD | WIN Won WBC, The Ring Defended WBA (Super) |
44  | May 4, 2013 36 years, 2 months 44-0 (26) | 30 years, 1 months 31-1-1 (18) | WL | 12 | UD | WIN Won The Ring Defended WBC Vacant |
43  | May 5, 2012 35 years, 2 months 43-0 (26) | 31 years, 6 months 37-2 (30) | SWL | 12 | UD | WIN Won WBA (Super) |
42  | Sep 17, 2011 34 years, 6 months 42-0 (26) | 24 years, 7 months 29-2-2 (22) | WL | 4 | KO | WIN Won WBC |
41  | May 1, 2010 33 years, 2 months 41-0 (25) | 38 years, 7 months 46-5 (39) | WL | 12 | UD | WIN |
40  | Sep 19, 2009 32 years, 6 months 40-0 (25) | 36 years 50-4-1 (37) | WL | 12 | UD | WIN |
39  | Dec 8, 2007 30 years, 9 months 39-0 (25) | 29 years, 2 months 43-0 (31) | WL | 10 | TKO | WIN Defended WBC, The Ring |
38  | May 5, 2007 30 years, 2 months 38-0 (24) | 34 years, 3 months 38-4 (30) | SWL | 12 | SD | WIN Won WBC |
37  | Nov 4, 2006 29 years, 8 months 37-0 (24) | 35 years, 6 months 43-9-6 (13) | WL | 12 | UD | WIN Won WBC, The Ring |
36  | Apr 8, 2006 29 years, 1 months 36-0 (24) | 28 years, 5 months 34-3 (25) | WL | 12 | UD | WIN Won IBF |
35  | Nov 19, 2005 28 years, 8 months 35-0 (24) | 35 years, 2 months 56-4 (30) | SLT | 6 | TKO | WIN |
34  | Jun 25, 2005 28 years, 4 months 34-0 (23) | 33 years, 2 months 39-6 (30) | SLT | 6 | RTD | WIN Won WBC |
33  | Jan 22, 2005 27 years, 10 months 33-0 (22) | 24 years, 7 months 21-2-1 (13) | LT | 8 | TKO | WIN |
32  | May 22, 2004 27 years, 2 months 32-0 (21) | 29 years, 11 months 28-2-1 (16) | LT | 12 | UD | WIN |
31  | Nov 1, 2003 26 years, 8 months 31-0 (21) | 26 years, 5 months 31-1 (30) | LT | 7 | TKO | WIN Defended WBC, The Ring |
30  | Apr 19, 2003 26 years, 1 months 30-0 (20) | 29 years 35-2-2 (26) | LT | 12 | UD | WIN Defended WBC, The Ring |
29  | Dec 7, 2002 25 years, 9 months 29-0 (20) | 28 years, 11 months 46-5-1 (42) | LT | 12 | UD | WIN Defended WBC, The Ring |
28 | Apr 20, 2002 25 years, 1 months 28-0 (20) | 28 years, 4 months 45-4-1 (41) | LT | 12 | UD | WIN Won WBC, The Ring Vacant |
27  | Nov 10, 2001 24 years, 8 months 27-0 (20) | 28 years, 11 months 35-1 (24) | SFT | 9 | RTD | WIN Defended WBC |
26  | May 26, 2001 24 years, 3 months 26-0 (19) | 30 years, 4 months 33-2-1 (21) | SFT | 12 | UD | WIN Defended WBC |
25  | Jan 20, 2001 23 years, 10 months 25-0 (19) | 23 years, 4 months 33-0 (27) | SFT | 10 | TKO | WIN Defended WBC |
24  | Oct 21, 2000 23 years, 7 months 24-0 (18) | 25 years, 9 months 22-16-4 (10) | SFT | 9 | TKO | WIN |
23  | Mar 18, 2000 23 years 23-0 (17) | 29 years, 4 months 40-6-1 (28) | SFT | 12 | UD | WIN Defended WBC |
22  | Sep 11, 1999 22 years, 6 months 22-0 (17) | 28 years, 7 months 34-2 (28) | SFT | 7 | RTD | WIN Defended WBC |
21  | May 22, 1999 22 years, 2 months 21-0 (16) | 26 years, 4 months 33-2-1 (25) | SFT | 9 | KO | WIN Defended WBC |
20  | Feb 17, 1999 21 years, 11 months 20-0 (15) | 27 years, 10 months 44-2-1 (30) | SFT | 12 | UD | WIN Defended WBC |
19  | Dec 19, 1998 21 years, 9 months 19-0 (15) | 24 years, 1 months 25-2-1 (20) | SFT | 2 | TKO | WIN Defended WBC |
18  | Oct 3, 1998 21 years, 7 months 18-0 (14) | 32 years, 4 months 38-1-1 (17) | SFT | 8 | RTD | WIN Won WBC |
17  | Jun 14, 1998 21 years, 3 months 17-0 (13) | 33 years, 9 months 38-6 (21) | 10 | UD | WIN | |
16 | Apr 18, 1998 21 years, 1 months 16-0 (13) | Gustavo Cuello | 10 | UD | WIN | |
15 | Mar 23, 1998 21 years 15-0 (13) | Miguel Melo | 3 | TKO | WIN | |
14 | Feb 28, 1998 21 years 14-0 (12) | Sam Girard | 2 | KO | WIN | |
13 | Jan 9, 1998 20 years, 10 months 13-0 (11) | Hector Arroyo | 5 | TKO | WIN | |
12  | Nov 20, 1997 20 years, 8 months 12-0 (10) | 30 years, 8 months 14-11-3 (4) | 3 | TKO | WIN | |
11 | Oct 14, 1997 20 years, 7 months 11-0 (9) | Felipe Garcia | 6 | KO | WIN | |
10 | Sep 6, 1997 20 years, 6 months 10-0 (8) | Louie Leija | 2 | TKO | WIN | |
9 | Jul 12, 1997 20 years, 4 months 9-0 (7) | Jesus Roberto Chavez | 5 | TKO | WIN | |
8 | Jun 14, 1997 20 years, 3 months 8-0 (6) | Larry O'Shields | 6 | UD | WIN | |
7 | May 9, 1997 20 years, 2 months 7-0 (6) | Tony Duran | 1 | TKO | WIN | |
6 | Apr 12, 1997 20 years, 1 months 6-0 (5) | Bobby Giepert | 1 | TKO | WIN | |
5 | Mar 12, 1997 20 years 5-0 (4) | Kino Rodriguez | 1 | TKO | WIN | |
4 | Feb 1, 1997 19 years, 11 months 4-0 (3) | Edgar Ayala | 2 | TKO | WIN | |
3 | Jan 18, 1997 19 years, 10 months 3-0 (2) | Jerry Cooper | 1 | TKO | WIN | |
2 | Nov 30, 1996 19 years, 9 months 2-0 (1) | Reggie Sanders | 4 | UD | WIN | |
1 | Oct 11, 1996 19 years, 7 months 1-0 (1) | Roberto Apodaca | 2 | TKO | WIN |
