Philippines, 07 Mar 2026
  Home >> News

 


BOXERS

CURRENT CHAMPIONS 

FORMER CHAMPIONS   

RATINGS                       

NEWS           

FORUM        

FIGHT GALLERIES        

RING CARD GIRLS        


 
 
News  


IBF: CASIMERO'S MANDATORY CHALLENGER TO BE DECIDED BETWEEN MEXICAN "COBRA" MENDOZA AND "PAN BLANCO" R?OS OF PANAMA


PhilBoxing.com




In an official letter dated August 8, 2012, the International Boxing Federation (IBF) advised that the mandatory challenger for IBF light flyweight world champion Filipino Johnriel Casimero would be decided from the eliminator fight between the highest ranked fighters in the division, Mexican Javier "La Cobra" Mendoza (left) and Luis Alberto "Pan Blanco" R?os of Panama.

The official document signed by Lindsey E. Tucker, Jr., IBF Championships Chairman, addressed to the managers of the fighters states as follows:

"#3 Luis Alberto R?os (of Panama) and #4 Javier Mendoza (of M?xico) are the two highest ranked available contenders in the IBF Jr. Flyweight division. In an effort to determine who the mandatory challenger will be, the IBF is ordering that an elimination bout should be held between R?os and Mendoza for the number 1 position. The winner will become #1 and the mandatory challenger (of world champion Johnriel Casimero)."

Therefore, "La Cobra" Mendoza (19-2-1, 16KO's) of Tijuana, a prot?g? of legendary fighter Eric "El Terrible" Morales, and Panamanian Luis "Pan Blanco" Rios (17-1-1, 12KO's), handled by Panama's top boxing promotion company Promociones y Eventos del Istmo, will be taking part in the eliminatory bout and negotiations between both camps are already underway.

Mendoza, who won the WBC Continental Americas light flyweight (108 lbs) last February, comes from a last week's victory over fellow Mexican Christian Aguilar in Mazatl?n. "La Cobra" has won his last six fights by way of knock out.

Meanwhile, the 22 year-old Panamanian "Pan Blanco" Rios, who has also won his last six fights by way of knock out, is the current WBC Latino champion, title that he captured by knocking out Colombian Luis Carrillo last April at the Roberto Dur?n Arena in Ciudad de Panam?.

"La Cobra" Mendoza and "Pan Blanco" R?os have only fought in their respective countries. The date and place of their eliminator combat is being decided.

Regarding this important development in the career of Johnriel Casimero (17-2, 10KO's), well-respected analyst Dong Secuya, the creator of PhilBoxing.com, commented to this author:

"Casimero was very recently elevated to world champion and just last week made his first title defense. His title was earned under very difficult circumstances in Argentina. So I wonder why so much rush to impose a 'mandatory challenger' on him?"


Click here to view a list of other articles written by Carlos Costa.


Recent PhilBoxing.com In-House articles:

  • Polkinghorn, Pagara at the Scales in Perth, Australia
    By Carlos Costa, , Sat, 07 Mar 2026
  • Young Briton Rising Star: Callum Dan's Quest for Boxing Glory
    By Carlos Costa, , Sat, 07 Mar 2026
  • Chua rules Pattaya Open; pockets $22,500
    By Marlon Bernardino, , Sat, 07 Mar 2026
  • All Star Boxing live on ESPN DEPORTES Weights from Nicaragua
    , Fri, 06 Mar 2026
  • Ryan Rozicki’s Return: Presser Quotes from Sydney, Nova Scotia, Canada
    , Fri, 06 Mar 2026
  • Undefeated Heavyweight Gustavo “The Cuban Assassin” Trujillo Returns to Headline “Havoc at the Hilton 3” March 7 in Florida
    , Fri, 06 Mar 2026
  • AQ Prime Chess bet Marius Zabanal Constante of Pasig City rules Elementary Division of NCR Palarong Pambansa Standard chess elims
    By Marlon Bernardino, , Fri, 06 Mar 2026
  • World-Ranked Light Heavyweight Najee Lopez Battles Mexican Strongman Manuel Gallegos
    , Fri, 06 Mar 2026
  • USA Boxing Youth High Performance Team Travels to Thailand for 2026 World Boxing Futures Cup
    , Fri, 06 Mar 2026
  • Eddie Hearn Signs UFC Heavyweight Champion Tom Aspinall for New Matchroom Talent Agency
    , Fri, 06 Mar 2026
  • Wise Owl Boxing Signs Undefeated Super Welterweight Prospect  Ebenezer “The Stuntman” Griffith
    , Fri, 06 Mar 2026
  • International Boxing Association Strengthens Strategic Presence in Cape Verde Following High-Level Official Visit
    , Thu, 05 Mar 2026
  • Asia's First GM Eugene Torre 2nd in Russia chess
    By Marlon Bernardino, , Thu, 05 Mar 2026
  • Unified WBA, WBO and Ring Magazine Minimumweight World Champion Oscar "El Pupilo" Collazo Hosts Media Workout Ahead of March 14 Fight
    , Thu, 05 Mar 2026
  • 2026 USA Boxing Men's Youth High Performance Team Announced
    , Thu, 05 Mar 2026
  • 2026 USA Boxing Women’s Youth High Performance Team Announced
    , Thu, 05 Mar 2026
  • Michael Linde rules Pangasinan chessfest
    By Marlon Bernardino, , Thu, 05 Mar 2026
  • THE PAST WEEK IN ACTION 3 MARCH 2026: Navarrete Stops Nunez; Parra Jnr Outpoints Pierce; Wins by Emiliano Vargas and Abel Ramos
    By Eric Armit, , Wed, 04 Mar 2026
  • Team Philippines Crowned Champions of the 2026 Predator WPA Teams World Championship
    , Wed, 04 Mar 2026
  • IBA President Umar Kremlev calls for radical reform of the Olympic Movement and equal rights for athletes
    , Wed, 04 Mar 2026
  • Round 12 with Mauricio Sulaiman: Boxing—A Spectacle of Masses and Millennial Stages
    By Mauricio Sulaimán, , Tue, 03 Mar 2026
  • Golden Boy Promotions Vs Virgil Ortiz Jr going to arbitration?
    By Gabriel F. Cordero, , Tue, 03 Mar 2026
  • Boxlab Promotions Signs Undefeated Nicaraguan Knockout Artist Jordan “La Cobrita” Orozco
    , Tue, 03 Mar 2026
  • STACKED MARCH 14 UNDERCARD SHOWCASES GOLDEN BOY’S NEXT GENERATION OF CHAMPIONS 
    , Tue, 03 Mar 2026
  • The Perfect Boxing Prospect 12-0 Marco Romero
    , Tue, 03 Mar 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.