Philippines, 10 May 2026
  Home >> News

 


BOXERS

CURRENT CHAMPIONS 

FORMER CHAMPIONS   

RATINGS                       

NEWS           

FORUM        

FIGHT GALLERIES        

RING CARD GIRLS        


 
 
News  


Former Champion Jaime Munguía Notified of Possible Failed Drug Test

PhilBoxing.com





Former world champion Jaime Munguía's recent comeback victory has been overshadowed by serious allegations of a doping violation. The Voluntary Anti-Doping Association (VADA) officially informed all relevant parties on Wednesday that an A-sample collected from Munguía on May 4, the day he defeated Bruno Surace in their highly anticipated super middleweight rematch in Saudi Arabia, returned an adverse analytical finding. The finding indicates the presence of exogenous origin of testosterone metabolites, suggesting the use of a synthetic form of the hormone.

The May 4th bout saw Munguía avenge his stunning December loss to Surace, which was widely regarded as the "Upset of the Year" after the Frenchman knocked him out. Munguía had seemingly regained his footing in the super middleweight division with a decisive performance, but this latest development casts a significant shadow over that achievement.

Exogenous testosterone metabolites are indicators of testosterone introduced from an outside source, rather than naturally produced by the body. Testosterone is a powerful anabolic steroid known to enhance muscle mass, strength, and recovery, providing a significant unfair advantage in combat sports.

Munguía now faces a critical ten-day window to request the analysis of his B-sample. This second sample, a sealed portion of the original urine collection, will be tested to either confirm or refute the initial adverse finding. While a B-sample occasionally yields a different result, it is a rare occurrence in anti-doping cases.

Should the B-sample confirm the presence of exogenous testosterone metabolites, Munguía could face severe repercussions, including a lengthy suspension from boxing and the potential overturning of his victory against Surace to a "No Contest." Such a ruling would not only tarnish his record but also further complicate his standing in the competitive super middleweight division. (With a report from Gabriel F. Cordero)





Recent PhilBoxing.com In-House articles:

  • Zhu Outguns "The Assassin" Ian Abne in Cebu Thriller, Earns Shot at IBF Champ Taduran
    By Carlos Costa, , Sun, 10 May 2026
  • Arañas Survives Harsh Knockdown, Stops Noynay to Claim WBF Strap in Cebu (Fist of Fury X Results)
    By Carlos Costa, , Sun, 10 May 2026
  • Mindoro faces strong Mexican opponent
    By Lito delos Reyes, , Sun, 10 May 2026
  • Blood, Grit, and Iron: Zhu Outlasts Abne in a Cebu War
    By Dong Secuya, , Sun, 10 May 2026
  • Tickets ON SALE NOW for Abdullah Mason-Joe Cordina at Cleveland State University’s Wolstein Center
    , Sat, 09 May 2026
  • IM Jan Emmanuel Garcia bags gold in ASEAN E-Sports chess qualifying round
    By Marlon Bernardino, , Sat, 09 May 2026
  • Wardley vs Dubois: Heavyweight Tussle in Manchester
    By Chris Carlson, , Sat, 09 May 2026
  • Fireworks Expected as Cebu's Arañas and Noynay Rumble for WBF Silver Belt
    By Carlos Costa, , Sat, 09 May 2026
  • Keyshawn Davis: "Nahir Albright’s Going To Be the Fourth Guy I Stop in a Row!"
    , Sat, 09 May 2026
  • Round 12 with Mauricio Sulaiman: Cinco De Mayo, A Historic Celebration Of Boxing
    By Mauricio Sulaimán, , Fri, 08 May 2026
  • Abne, Zhu Make Weight for IBF Eliminator in Cebu; Winner Fights Taduran
    By Carlos Costa, , Fri, 08 May 2026
  • IBA presents stacked fight card for May 21 event in Mexico City
    , Fri, 08 May 2026
  • Laurente to promote amateur boxing
    By Lito delos Reyes, , Fri, 08 May 2026
  • Heavyweight Gustavo Trujillo Has a New Date Returns May 30 at War Memorial Auditorium in Fort Lauderdale
    , Fri, 08 May 2026
  • Toro Promotions & Whitfield Haydon Officially Announce ‘Sizzling Summer Boxing Series’
    , Fri, 08 May 2026
  • Jean Henri Lhuillier Drives ASAPHIL’s Winning System Through Long-Term Vision and Coaching Continuity
    By Marlon Bernardino, , Fri, 08 May 2026
  • Dy ready to face Malignaggi in BKB on May 16
    By Lito delos Reyes, , Thu, 07 May 2026
  • ‘A younger lion always comes for that old lions spot. Your time is up, GET OUT OF MY WAY! – Manny Ritti challenges former ONE FC World Champion Nobutsu Suzuki May 29 in Perth – Thunderdome 54
    , Thu, 07 May 2026
  • Kenia Enriquez Signs Multi-Year Contract with Latin KO Promotions
    , Thu, 07 May 2026
  • FM Habla, Madriaga win Armageddon for IIEE-PSME Quezon City in PCAP
    By Marlon Bernardino, , Thu, 07 May 2026
  • Undefeated heavyweight prospect Pryce Taylor Graduates to 10-rounder this Saturday in Atlanta
    , Thu, 07 May 2026
  • Jonas Magpantay bags P300,000 with Congressman Jeffrey Ferrer 10-Ball title win
    By Marlon Bernardino, , Wed, 06 May 2026
  • Abdullah Mason Returns Home for Lightweight World Title Defense against Joe Cordina July 4 at Cleveland State University’s Wolstein Center
    , Wed, 06 May 2026
  • Christopher Guerrero to face Delante Johnson on July 4 at the CSU Wolstein Center in Cleveland!
    , Wed, 06 May 2026
  • Yanong and Horiike make weight in Japan for OPBF 140 lb. title
    By Lito delos Reyes, , Tue, 05 May 2026




  •  



     
    PhilBoxing.com has been created to support every aspiring
    Filipino boxer and the Philippine boxing scene in general.
    Please send comments to feedback@philboxing.com


    PRIVATE POLICY | LEGAL DISCLAIMER
    developed and maintained by dong secuya
    © 2026 philboxing.com.