Juan Díaz (42-4, 21) was born in Houston, Texas, U.S. on September 17, 1983. At the age of 16 years on June 23, 2000, he made his professional boxing debut against Rafael Ortiz, winning the fight via 1st-round TKO.
On his 25th career fight at 20 years old, Díaz became a lightweight world champion on July 17, 2004 after defeating Lakva Sim via 12-round unanimous decision to win the WBA title.
Díaz' last fight was a 8th-round TKO win against Cesar Vasquez at age 32 on August 6, 2016. He retired with a 7-fight winning streak.
Some of Juan Díaz' best fights have been against Paulie Malignaggi, José Cotto, Acelino Freitas, Michael Katsidis and Juan Manuel Márquez.
Díaz has 4 losses on his boxing record.
| # | Date | Opponent | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|
46 | Aug 6, 2016 32 years, 10 months 42-4 (21) | Cesar Vasquez | 8 | TKO | WIN | |
45 | Mar 19, 2016 32 years, 6 months 41-4 (20) | Fernando Garcia | 9 | TKO | WIN | |
44 | Sep 6, 2014 30 years, 11 months 40-4 (19) | Carlos Cardenas | 10 | UD | WIN | |
43 | Mar 1, 2014 30 years, 5 months 39-4 (19) | Gerardo Robles | 10 | UD | WIN | |
42 | Oct 19, 2013 30 years, 1 months 38-4 (19) | Juan Santiago | 10 | UD | WIN | |
41 | Aug 17, 2013 29 years, 11 months 37-4 (19) | Adailton De Jesus | 5 | TKO | WIN | |
40 | Apr 13, 2013 29 years, 6 months 36-4 (18) | Gerardo Cuevas | 6 | TKO | WIN | |
39  | Jul 31, 2010 26 years, 10 months 35-4 (17) | 36 years, 11 months 50-5-1 (37) | LT | 12 | UD | LOSS For WBA (Super), WBO, The Ring |
38  | Dec 12, 2009 26 years, 2 months 35-3 (17) | 29 years 26-3 (5) | SLT | 12 | UD | LOSS |
37 | Aug 22, 2009 25 years, 11 months 35-2 (17) | 28 years, 8 months 26-2 (5) | SLT | 12 | UD | WIN |
36 | Feb 28, 2009 25 years, 5 months 34-2 (17) | 35 years, 6 months 49-4-1 (36) | LT | 9 | TKO | LOSS For The Ring, WBA (Super), WBO |
35  | Sep 6, 2008 24 years, 11 months 34-1 (17) | 28 years 23-1 (20) | LT | 12 | SD | WIN |
34  | Mar 8, 2008 24 years, 5 months 33-1 (17) | 36 years 31-5-1 (25) | LT | 12 | SD | LOSS Lost WBA (Super), IBF, WBO |
33 | Oct 13, 2007 24 years 33-0 (17) | Julio Díaz | LT | 9 | TKO | WIN Won IBF Defended WBA (Super), WBO |
32  | Apr 28, 2007 23 years, 7 months 32-0 (16) | 31 years, 7 months 38-1 (32) | LT | 8 | RTD | WIN Won WBO Defended WBA (Super) |
31 | Nov 4, 2006 23 years, 1 months 31-0 (15) | Fernando Angulo | LT | 12 | UD | WIN Defended WBA |
30 | Jul 15, 2006 22 years, 9 months 30-0 (15) | Randy Suico | LT | 9 | TKO | WIN Defended WBA |
29  | Apr 8, 2006 22 years, 6 months 29-0 (14) | 28 years, 9 months 27-0 (19) | LT | 12 | UD | WIN Defended WBA |
28 | Jul 16, 2005 21 years, 9 months 28-0 (14) | Arthur Cruz | 5 | TKO | WIN | |
27 | Jan 21, 2005 21 years, 4 months 27-0 (13) | Billy Irwin | LT | 9 | TKO | WIN Defended WBA |
26 | Nov 4, 2004 21 years, 1 months 26-0 (12) | Julien Lorcy | LT | 12 | UD | WIN Defended WBA |
25 | Jul 17, 2004 20 years, 10 months 25-0 (12) | Lakva Sim | LT | 12 | UD | WIN Won WBA |
24 | Apr 17, 2004 20 years, 7 months 24-0 (12) | Martin O'Malley | 2 | TKO | WIN | |
23 | Nov 22, 2003 20 years, 2 months 23-0 (11) | Joel Perez | LT | 6 | TKO | WIN |
22 | Jul 19, 2003 19 years, 10 months 22-0 (10) | Francisco Lorenzo | LT | 10 | UD | WIN |
21 | May 10, 2003 19 years, 7 months 21-0 (10) | Eleazar Contreras Jr. | LT | 10 | UD | WIN |
20 | Feb 1, 2003 19 years, 4 months 20-0 (10) | John Bailey | 7 | TKO | WIN | |
19 | Nov 22, 2002 19 years, 2 months 19-0 (9) | Arthur Cruz | 4 | TKO | WIN | |
18 | Oct 19, 2002 19 years, 1 months 18-0 (8) | Roy Delgado | 6 | TKO | WIN | |
17 | Aug 24, 2002 18 years, 11 months 17-0 (7) | Peter Nieves | 10 | UD | WIN | |
16 | Jul 5, 2002 18 years, 9 months 16-0 (7) | Michael Davis | 10 | UD | WIN | |
15 | Apr 27, 2002 18 years, 7 months 15-0 (7) | Nelson Ramon Medina | 8 | UD | WIN | |
14 | Feb 15, 2002 18 years, 4 months 14-0 (7) | Juan Carlos Juarez | 8 | UD | WIN | |
13 | Nov 10, 2001 18 years, 1 months 13-0 (7) | Rudolfo Lunsford | 4 | UD | WIN | |
12 | Sep 1, 2001 17 years, 11 months 12-0 (7) | Ubaldo Hernandez | 8 | SD | WIN | |
11 | Jul 27, 2001 17 years, 10 months 11-0 (7) | Scott Buck | 1 | TKO | WIN | |
10 | Jun 23, 2001 17 years, 9 months 10-0 (6) | John Trigg | 6 | UD | WIN | |
9 | May 19, 2001 17 years, 8 months 9-0 (6) | Carlos Horacio Nevarez | 1 | KO | WIN | |
8 | Mar 2, 2001 17 years, 5 months 8-0 (5) | Mahan Washington | 6 | UD | WIN | |
7 | Jan 13, 2001 17 years, 3 months 7-0 (5) | Bradley Jensen | 6 | UD | WIN | |
6 | Dec 1, 2000 17 years, 2 months 6-0 (5) | Michael Lucero | 6 | UD | WIN | |
5 | Nov 10, 2000 17 years, 1 months 5-0 (5) | Antonio Young | 2 | TKO | WIN | |
4 | Sep 22, 2000 17 years 4-0 (4) | Starr Johnson | 3 | TKO | WIN | |
3 | Sep 2, 2000 16 years, 11 months 3-0 (3) | Juan Carlos Alvarez | 1 | TKO | WIN | |
2 | Jul 22, 2000 16 years, 10 months 2-0 (2) | Miller Vazquez | 1 | KO | WIN | |
1 | Jun 23, 2000 16 years, 9 months 1-0 (1) | Rafael Ortiz | 1 | TKO | WIN |
