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Juan Díaz Record

42-4
Total Fights46
Wins42
Losses4
Draws0
No-Contests0
Title Wins3
Title Defenses7
Title-Fight KOs4
KO Wins21
KO Losses1
Juan Díaz Record & Stats
Juan Díaz' Record
Juan Díaz' boxing record and career infographic

      Featured Opponents

      What is Juan Díaz' boxing record?

      In a professional boxing career spanning 16 years and one month, Juan Díaz fought 46 times with 42 wins and 4 losses.

      Díaz retired from professional boxing with a record of 42-4, which included three lightweight world-title wins and seven successful title defense fights. He had a 45.7% knockouts-to-fights ratio with 21 of his total 46 fights being knockout wins, four of which were in title fights. The only knockout loss in Díaz' career was a 9th round TKO loss to Juan Manuel Márquez in a lightweight title fight.

      His last fight was a 8th round TKO victory over Cesar Vasquez on August 6, 2016.

      Some of Díaz' best fights and notable victories include wins over Acelino Freitas, Julio Díaz, Randy Suico, Arthur Cruz, Billy Irwin, José Cotto, and Lakva Sim.

      #DateAgeOpponentResVia
      46Aug 6, 201632Cesar VasquezWinTKO8
      45Mar 19, 201632Fernando GarciaWinTKO9
      44Sep 6, 201430Carlos CardenasWinUD
      43Mar 1, 201430Gerardo RoblesWinUD
      42Oct 19, 201330Juan SantiagoWinUD
      41Aug 17, 201329Adailton De JesusWinTKO5
      40Apr 13, 201329Gerardo CuevasWinTKO6
      39Jul 31, 201026Juan Manuel MárquezLoss *UD
      38Dec 12, 200926Paulie MalignaggiLossUD
      37Aug 22, 200925Paulie MalignaggiWinUD
      36Feb 28, 200925Juan Manuel MárquezLoss *TKO9
      35Sep 6, 200824Michael KatsidisWinSD
      34Mar 8, 200824Nate CampbellLoss *SD
      33Oct 13, 200724Julio DíazWin *TKO9
      32Apr 28, 200723Acelino FreitasWin *RTD8
      31Nov 4, 200623Fernando AnguloWin *UD
      30Jul 15, 200622Randy SuicoWin *TKO9
      29Apr 8, 200622José CottoWin *UD
      28Jul 16, 200521Arthur CruzWinTKO5
      27Jan 21, 200521Billy IrwinWin *TKO9
      26Nov 4, 200421Julien LorcyWin *UD
      25Jul 17, 200420Lakva SimWin *UD
      24Apr 17, 200420Martin O'MalleyWinTKO2
      23Nov 22, 200320Joel PerezWinTKO6
      22Jul 19, 200319Francisco LorenzoWinUD
      21May 10, 200319Eleazar Contreras Jr.WinUD
      20Feb 1, 200319John BaileyWinTKO7
      19Nov 22, 200219Arthur CruzWinTKO4
      18Oct 19, 200219Roy DelgadoWinTKO6
      17Aug 24, 200218Peter NievesWinUD
      16Jul 5, 200218Michael DavisWinUD
      15Apr 27, 200218Nelson Ramon MedinaWinUD
      14Feb 15, 200218Juan Carlos JuarezWinUD
      13Nov 10, 200118Rudolfo LunsfordWinUD
      12Sep 1, 200117Ubaldo HernandezWinSD
      11Jul 27, 200117Scott BuckWinTKO1
      10Jun 23, 200117John TriggWinUD
      9May 19, 200117Carlos Horacio NevarezWinKO1
      8Mar 2, 200117Mahan WashingtonWinUD
      7Jan 13, 200117Bradley JensenWinUD
      6Dec 1, 200017Michael LuceroWinUD
      5Nov 10, 200017Antonio YoungWinTKO2
      4Sep 22, 200017Starr JohnsonWinTKO3
      3Sep 2, 200016Juan Carlos AlvarezWinTKO1
      2Jul 22, 200016Miller VazquezWinKO1
      1Jun 23, 200016Rafael OrtizWinTKO1

      * World-title fight

      Boxing career

      Juan Díaz (Baby Bull) is a 40-year old retired American professional boxer. He was born in Houston, Texas, U.S. on September 17, 1983. He is a former lightweight world champion. His professional boxing career spanned more than 16 years — from 2000 to 2016.

      Díaz made his professional boxing debut against Rafael Ortiz at the age of 16 on June 23, 2000, defeating Ortiz via 1st round TKO. He went on to win 32 more consecutive fights after the debut, which included 16 wins via stoppage.

      He had his first world title fight at the age of 20 on July 17, 2004 after 24 professional fights, against Lakva Sim for the lightweight WBA title. He defeated Sim via 12 round unanimous decision to become the lightweight champion of the world.

      Juan Díaz was a two-time unified lightweight world champion, and has won three world titles at lightweight. For all the details about Díaz' world title wins and defenses refer to the "Championships" section below.

      Díaz had a total of four losses in his professional boxing career.

      His last professional fight was a non-title bout against Cesar Vasquez on August 6, 2016. Díaz won the fight via 8th round TKO. It's been 7 years, 8 months, and 23 days since this fight.

      Championships

      Díaz had a total of 11 world-title fights, which includes winning three world titles and seven successful title defenses. He won eight of these fights and lost three.

      Title Wins

      Juan Díaz fought for lightweight world titles in five fights and won three of these fights, two of these victories coming via way of stoppage. In total, he won three lightweight belts.

      DateOpponentDivisionTitles WonMethod
      Oct 13, 2007^Julio DíazLightweightIBFTKO
      Apr 28, 2007^Acelino FreitasLightweightWBORTD
      Jul 17, 2004Lakva SimLightweightWBAUD
      ^ Became unified world champion

      Title Defenses

      Juan Díaz had eight lightweight world-title defense fights. He won seven of them and lost only once.

      Following is the table of his successful title defense fights, the next section has the fights where he lost his titles.

      DateOpponentDivisionTitles DefendedMethod
      Oct 13, 2007^Julio DíazLightweightWBA (Super), WBOTKO
      Apr 28, 2007^Acelino FreitasLightweightWBA (Super)RTD
      Nov 4, 2006Fernando AnguloLightweightWBAUD
      Jul 15, 2006Randy SuicoLightweightWBATKO
      Apr 8, 2006José CottoLightweightWBAUD
      Jan 21, 2005Billy IrwinLightweightWBATKO
      Nov 4, 2004Julien LorcyLightweightWBAUD
      ^ Became unified world champion

      Title Losses

      Juan Díaz lost one world-title defense fight, and lost three titles in the fight.

      DateOpponentDivisionTitles LostMethod
      Mar 8, 2008Nate CampbellLightweightWBA (Super), IBF, WBOSD

      Highlights

      Díaz fought a total of 46 times during his professional career, which includes 11 world-title fights at the lightweight division. These five fights are the highlight of his career.

      • July 17, 2004: Díaz wins his first world title by defeating Lakva Sim via 12 round unanimous decision. He is now the WBA lightweight world champion.

      • April 8, 2006: Díaz successfully defends the WBA lightweight title against José Cotto, winning the fight via 12 round unanimous decision.

      • April 28, 2007: Díaz becomes a unified lightweight world champion by beating Acelino Freitas via 8th round RTD. He now holds the WBA (Super) and WBO lightweight world-champion belts.

      • October 13, 2007: Díaz becomes a unified lightweight world champion by beating Julio Díaz via 9th round TKO. He now holds the WBA (Super), WBO, and IBF lightweight world-champion belts.

      • August 22, 2009: Juan Díaz beats Paulie Malignaggi via 12th round unanimous decision.

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