All boxers

Pedro Alcázar

“El Rockero”

Boxing · Deceased
25-1-1 (1 NC)RECORD
14WINS BY KO / TKO
11WINS BY DECISION
28PRO FIGHTS

Profile

Full nameGuillermo Gonzalez
NicknameEl Rockero
Date of birth16 Sep 1975
Died24 Jun 2002
NationalityPanamanian
BirthplaceZapallal, Panama
Based inNot added yet
Weight classesSuper flyweight
TrainersNot added yet
Height163 cm (5′4″)
ReachNot added yet
StanceOrthodox
Years active1995–2002
StatusDeceased
Pro debut30 Sep 1995
Last fightLoss vs Fernando Montiel, 22 Jun 2002

Details on this page were compiled from public information on 11 Oct 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile

Titles and honours

Background

Panamanian boxer, born Guillermo Gonzalez, who won the WBO super flyweight title in 2001. He lost the title to Fernando Montiel in June 2002, collapsed in his Las Vegas hotel room two days later and died.

Fight history

28 professional fights. Newest first.

ResultOpponentMethodRoundTimeDateLocationNotes
LossFernando MontielTKO622 Jun 2002MGM Grand Garden Arena, Paradise, Nevada, USLost WBO super flyweight title
WinAlfredo ToroTKO419 Apr 2002Arena Panama Al Brown, Colón, Panama
WinJorge OteroDecision (unanimous)125 Oct 2001Gimnasio Nuevo Panama, Panama City, PanamaRetained WBO super flyweight title
WinAdonis RivasDecision (split)1216 Jun 2001Gimnasio Nuevo Panama, Panama City, PanamaWon WBO super flyweight title
WinAlex SaavedraKO427 Apr 2001Salón Magnum Eventus, Panama City, Panama
WinSergio PérezDecision (unanimous)123 Feb 2001Gimnasio Nuevo Panama, Panama City, PanamaWon vacant WBO Latino title
WinJose MoralesKO328 Oct 2000Gimnasio Yuyin Luzcando, Panama City, Panama
DrawRamon EstradaDecision (points)1031 Aug 2000Hotel Melia Cariari, San Antonio, Costa Rica
WinCristian MoralesTKO83 Jun 2000Hotel Melia Cariari, San Antonio, Costa Rica
WinMarcos SanchezDecision (majority)1217 Nov 1999Hotel El Panamá, Panama City, PanamaWon vacant WBA Fedelatin title
WinWilmer JineteDecision (unanimous)104 Sep 1999Balboa Civic Center, Panama City, Panama
WinJose Plinio GonzalezTKO330 Jan 1999Arena Panama Al Brown, Colón, Panama
WinAlex SaavedraTKO1016 May 1998Arena Panama Al Brown, Colón, PanamaWon vacant WBO Inter-Continental title
WinLeon SalazarTKO731 Jan 1998Gimnasio Nuevo Panama, Panama City, Panama
No contestEdgar MonserratNo contest1015 Nov 1997Gimnasio Nuevo Panama, Panama City, PanamaOriginally a majority decision win for Monserrat; changed to no contest after a failed drug test
WinDanilo ArciriaDecision (unanimous)84 Oct 1997Gimnasio Chino-Panameno, Panama City, Panama
WinVirgilio ChifundoDecision (unanimous)1014 Jun 1997Gimnasio Nuevo Panama, Panama City, Panama
WinBenedicto MurilloDecision (unanimous)1011 Oct 1996Hipodromo Presidente Remon, Panama City, Panama
WinRodolfo AgrazalKO131 Aug 1996Gimnasio Nuevo Panama, Panama City, Panama
WinGaribaldo MorrisTKO124 Aug 1996Hipodromo Presidente Remon, Panama City, Panama
WinAntonio JaramilloDecision (unanimous)615 Jun 1996Gimnasio Nuevo Panama, Panama City, Panama
WinAnel MitreKO21 Jun 1996Gimnasio Nuevo Panama, Panama City, Panama
WinJorge CaicedoDecision (unanimous)63 May 1996Hipodromo Presidente Remon, Panama City, Panama
WinEric AguilarTKO317 Apr 1996Discoteca Dreams, Panama City, Panama
WinMauricio SantizoTKO223 Feb 1996Hipodromo Presidente Remon, Panama City, Panama
WinAgustin OrtegaDecision (unanimous)42 Feb 1996Arena Panama Al Brown, Colón, Panama
WinManuel OrtegaTKO314 Oct 1995Panama City, Panama
WinEric JimenezTKO230 Sep 1995Gimnasio Kiwanis, Panama City, PanamaPro debut

Record source: Wikipedia (CC BY-SA 4.0).