Philippines, 03 Feb 2026
  Home >> News

 


BOXERS

CURRENT CHAMPIONS 

FORMER CHAMPIONS   

RATINGS                       

NEWS           

FORUM        

FIGHT GALLERIES        

RING CARD GIRLS        


 
 
News  


PACQUIAO-RIOS TO UNDERGO RANDOM DRUG TESTS


PhilBoxing.com




For the first time, eight division world champion Manny Pacquiao has requested for random drug testing prior to his scheduled ring return against Brandon ?Bam Bam? Rios at the Venetian Resort Hotel in Macau on November 24.

Pacquiao?s adviser Michael Koncz confirmed in an exclusive conversation with boxingscene.com that the Pacquiao camp had requested the US Anti Doping Agency or USADA to handle the drug testing protocol.

While Koncz gave no reason for the request one fact that has emerged is that controversial strength and conditioning coach Angel ?Memo? Heredia who was known to have been involved in peddling performance enhancing drugs is now in the camp of Rios who is trained by Robert Garcia.

Prior to Pacquiao?s crushing 6th round knockout by Juan Manuel Marquez last December 8 that the Mexican showed off a previously unseen muscular body and demonstrated brutal power which was absent in his three previous fights with Pacquiao, rumors spread that Marquez was potentially using performance enhancing drugs.

Heredia himself denied in an interview with the Manila Standard that Marquez was on illegal drugs and that he himself was clean while Marquez insisted that his rigorous training program under Heredia was the reason for his muscular body and punching power.

Koncz sought to downplay the random drug tests as a result of Heredia working with Rios stating "We just want to give the fans a clean fight and avoid any type of speculation or accusations once this fight is done."

Pacquiao is taking the Rios fight very seriously and according to the ABS-CBN reporter in his hometown of General Santos City will train for three months which is longer than his usual 6 to 8 week preparation for a fight pointing out that Rios is ?a good fighter and very aggressive and throws a lot of punches.?

Pacquiao said he would train in the Philippines although he said he hasn?t thought too much about the fight because of Monday?s elections in which wife Jinkee is running for vice governor of Sarangani province which Pacquiao represents in congress and is running unopposed while brother Rogelio is seeking a congressional seat in General Santos City.


Click here to view a list of other articles written by Ronnie Nathanielsz.


Recent PhilBoxing.com In-House articles:

  • WILDER AND CHISORA FACE OFF IN ICONIC TIMES SQUARE TO ANNOUNCE APRIL 4 HEAVYWEIGHT SHOWDOWN AT THE O2 LONDON
    , Tue, 03 Feb 2026
  • World Boxing appoints Tom Dielen as new Secretary General
    , Tue, 03 Feb 2026
  • Sullivan Management signs 19-1 power-punching Albanian heavyweight Kristian Prenga
    , Tue, 03 Feb 2026
  • Another Grandeza in MMA is coming
    By Lito delos Reyes, , Tue, 03 Feb 2026
  • Gracie meets Zubiri in PH
    By Lito delos Reyes, , Mon, 02 Feb 2026
  • International Master Eric Labog Jr. rules FIDE rapid chess tourney
    By Marlon Bernardino, , Mon, 02 Feb 2026
  • 76ers star Paul George has been suspended for 25 NBA games by doping
    By Gabriel F. Cordero, , Sun, 01 Feb 2026
  • Fit To Be Unified: Xander Zayas Defeats Abass Baraou To Unify Junior Middleweight World Titles
    , Sun, 01 Feb 2026
  • Fit To Be Unified: Xander Zayas Defeats Abass Baraou To Unify Junior Middleweight World Titles
    , Sun, 01 Feb 2026
  • Trazo beats Jabagat in Talisay
    By Lito delos Reyes, , Sun, 01 Feb 2026
  • Into fights Sanchez on Feb. 9 at Villa Kristen
    By Lito delos Reyes, , Sun, 01 Feb 2026
  • Teofimo Lopez vs Shakur Stevenson: Styles Make Fights Fitting Cliche
    By Chris Carlson, , Sat, 31 Jan 2026
  • Bryan Flores Wins Majority Decision Over Starling Castillo in Main Event of ProBoxTV’s ‘The Contender Series’ at Live! Casino Hotel Maryland
    , Sat, 31 Jan 2026
  • KinetixSports Legacy Run on March 1
    By Lito delos Reyes, , Sat, 31 Jan 2026
  • THE RING 6: OFFICIAL WEIGHTS AND RUNNING ORDER FOR TEOFIMO LOPEZ VS. SHAKUR STEVENSON
    , Sat, 31 Jan 2026
  • Legendary Soccer Player Sergio Ramos to make professional boxing debut
    By Gabriel F. Cordero, , Sat, 31 Jan 2026
  • Weigh-In Results: Xander Zayas vs. Abass Baraou
    , Sat, 31 Jan 2026
  • Teofimo vs Shakur Fight Analysis
    By Ralph Rimpell, , Sat, 31 Jan 2026
  • Rohan Polanco-Christian Gomez Welterweight Showdown Canceled
    , Sat, 31 Jan 2026
  • NEWCASTLE WEIGH-IN RESULTS AND FIGHT NIGHT RUNNING ORDER CONFIRMED AS MURTAZALIEV AND KELLY CLASH FOR WORLD TITLE
    , Fri, 30 Jan 2026
  • Boxers Make Weight for Brico Santig’s Exciting 21-Bout Promotion in Thailand (PHOTOS)
    By Carlos Costa, , Fri, 30 Jan 2026
  • “It’s time for TSABZ to shine” Get to know Tanaka Saburi as he retuns March 13 in Perth – Thunderdome 53
    , Fri, 30 Jan 2026
  • ATLANTIC CITY BOXING HALL OF FAME ANNOUNCES CLASS OF 2026
    , Fri, 30 Jan 2026
  • Manny Pacquiao Chess Philippines: WCM Nika Juris Nicolas is Ready to Fight
    By Marlon Bernardino, , Fri, 30 Jan 2026
  • PFDA Grass Nationals in Tagum on June 5-7
    By Lito delos Reyes, , Fri, 30 Jan 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.