Philippines, 14 Jan 2026
  Home >> News

 


BOXERS

CURRENT CHAMPIONS 

FORMER CHAMPIONS   

RATINGS                       

NEWS           

FORUM        

FIGHT GALLERIES        

RING CARD GIRLS        


 
 
News  


Johnriel Casimero, great world title winner


PhilBoxing.com




IN the photo gallery presented by Philboxing.com of the world flyweight boxing championship in Beijing on Wednesday, the loser was down clutching at his waistline. He was trying very hard to breathe through a killing stomach ache.

The winner, handsome and unmarked in dark tussled trunks, was waving his blue gloves all over. He was yelling in triumphant glee.

Jonhriel Casimero of the Philippines stopped the undefeated Thai champion Amnat Ruenroeng in the fourth round of their rematch for the International Boxing Federation flyweight championship, top feature of the IBF annual convention in the Chinese capital.

**

Casimero?s championship victory counts as the worthiest feat by a Filipino boxer this year, so far.

The 26-year-old Leyte-born warrior joins Nonito Donaire Jr. and Donnie Nietes among reigning Filipino world boxing champions.
The championship in Beijing drew scant attention hereabouts, its result drowned out by the Manny Pacquiao refusal of the invitation to box for the Philippines in the Rio de Janeiro Olympics.

**

Another thing: the Casimero victory happened middle of the week, while there was busy preparation for the Nietes defense of his WBO light flyweight title scheduled in Bacolod last night.
Casimero?s great victory was however noticed all over the world.
In fact, there were instant suggestions to pit Casimero against the undefeated Nicaraguan pound-for-pound king Roman Gonzalez.

**

Casimero cannot be brushed off as mere overnight sensation. He had been through some big international tests.

He was declared loser on points to Ruenroeng in a controversial foul-ridden title confrontation in Bangkok last year, wherein the referee drew international censure for blindly allowing the repeated dirty tactics of the Thai champion.

The title clash in Beijing on Wednesday was ordered by the IBF, which bowed to worldwide pressure.

**

There was also that earlier knockout victory over hometown favorite Luis Alberto Zarate in Buenos Aires, after which Casimero and his team was threatened by mobbing fans.

In Beijing on Wednesday, Casimero, after feeling out his foe in the earlier rounds, dug in hard and downed Ruenroeng with a hook to the head in the fourth round. He then went for the kill, stabbing his wobbly foe with killer combinations to the body that sent the flamboyant red-headed Thai sensation crumbling, his head next slumped against the ropes.

The defeat of Ruenroeng, a national idol who had beaten two-time Olympic gold medalist Shou Ziming for the IBF flyweight crown, caused a national heartache in the Kingdom of Thailand.

It was the first pro defeat for Ruenroeng (17-1, 5 KOs). Casimero is now 22-3, with 14 KOs.


Click here to view a list of other articles written by Recah Trinidad.


Recent PhilBoxing.com In-House articles:

  • Jamaine Ortiz Aims to Derail Keyshawn Davis’ Undefeated Streak at Madison Square Garden
    , Wed, 14 Jan 2026
  • “No bad blood from me”- Good friends become better rivals – Clarke is ready for Cruiserweight title Clash March 13 in Perth – Thunderdome 53
    , Wed, 14 Jan 2026
  • Itauma suffers injury; Magnificent 7 rescheduled to March 28
    By Gabriel F. Cordero, , Wed, 14 Jan 2026
  • Top Super Lightweights Bryan Flores & Starling Castillo Battle in 10-Round Main Event of ProBoxTV’s ‘The Contender Series’
    , Wed, 14 Jan 2026
  • Harden surpasses Shaquille O'Neal's to become the ninth all-time leading scorer in NBA history
    By Gabriel F. Cordero, , Wed, 14 Jan 2026
  • “It’s time, LFG” - Holly McMath Trilogy for WBC Title Clash March 13 in Perth – Thunderdome 53
    , Tue, 13 Jan 2026
  • IBA President Kremlev encourages sporting organisations to protect women’s sport following Trump’s statement on Imane Khelif
    , Tue, 13 Jan 2026
  • REYES, STRICKLAND, BUSTAMANTE & SOUQUET SET FOR HISTORIC SHOWDOWN AT WNT LEGENDS – EVERYTHING YOU NEED TO KNOW
    , Tue, 13 Jan 2026
  • Pumicpic fights Korean in Japan
    By Lito delos Reyes, , Tue, 13 Jan 2026
  • No. 1 rated WBA Super Flyweight contender John “Scrappy” Ramirez remains patient and Looks forward to a 2026 World title shot
    , Tue, 13 Jan 2026
  • Ironman 70.3 Davao on March 22
    By Lito delos Reyes, , Tue, 13 Jan 2026
  • THE PAST WEEK IN ACTION 12 JANUARY 2026: Dalton Smith Halts Subriel Matias in 5; Kabayel Stops Knyba in 3
    By Eric Armit, , Mon, 12 Jan 2026
  • Chess Players Association of Negros Occidental, Incorporated (CPANOI) – 2026 Opening Event
    By Marlon Bernardino, , Mon, 12 Jan 2026
  • STUNNING SMITH DESTROYS MATIAS TO BECOME WORLD CHAMPION
    , Sun, 11 Jan 2026
  • Former WBC champ Bazooka Limón hospitalized in Mexico
    By Gabriel F. Cordero, , Sun, 11 Jan 2026
  • Zuffa Boxing set to unveil its maiden card on January 23 in Las Vegas
    By Gabriel F. Cordero, , Sat, 10 Jan 2026
  • ‘I’ve got an army and army’s move in numbers’ Owen Corrigan returns for Light Heavyweight title Clash March 13 in Perth – Thunderdome 53
    , Sat, 10 Jan 2026
  • Pasalamat Festival Chess Tour 2026 to Push Through
    By Marlon Bernardino, , Sat, 10 Jan 2026
  • MANNY PACQUIAO PROMOTIONS & TURNING STONE RESORT CASINO PRESENT CHAMPIONSHIP BOXING SATURDAY, FEBRUARY 28 - VERONA, NY
    , Sat, 10 Jan 2026
  • ELIF TURHAN SIGNS NEW MULTI-FIGHT DEAL WITH MATCHROOM BOXING – FIRST IBF WORLD TITLE DEFENCE DATE SET FOR SATURDAY, JANUARY 31
    , Sat, 10 Jan 2026
  • Driving Philippine Tennis Forward: Jean Henri Lhuillier Champions the 2026 Cebuana Lhuillier Tennis Tour
    By Marlon Bernardino, , Sat, 10 Jan 2026
  • 2026 USA Boxing Elite High Performance Selection Camp Attendees Announced
    , Sat, 10 Jan 2026
  • ‘I’m ready to make some noise’ Billy Quinncroft returns for Cruiserweight title Clash March 13 in Perth – Thunderdome 53
    , Fri, 09 Jan 2026
  • Dableo and Laylo's Team to Compete in Bulacan
    By Marlon Bernardino, , Fri, 09 Jan 2026
  • Sanman Boxing present Yeerken vs. Carcedo WBA Asia South Title Clash in General Santos City on Feb 9
    , Fri, 09 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.