Philippines, 10 Apr 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:

  • Pabular to face Kitano on April 13 at Korakuen Hall
    By Lito delos Reyes, , Fri, 10 Apr 2026
  • Five reasons why IBA NOMAD 14 in Almaty is worth watching
    , Fri, 10 Apr 2026
  • Antonio bounces back in Sydney International Open Chess Championship
    By Marlon Bernardino, , Fri, 10 Apr 2026
  • Wise Owl Boxing Signs Rising Los Angeles Prospect Jahvad McDermott
    , Fri, 10 Apr 2026
  • Staying active is Magsayo’s priority
    By Joaquin Henson, , Thu, 09 Apr 2026
  • Abu Bakar ready to rumble against Singh on April 11
    By Lito delos Reyes, , Thu, 09 Apr 2026
  • Atty. Aldwin Alegre is set to compete in the 23rd Bangkok Chess Club Open 2026 to be held at the Luxurious Sheraton Hua Hin Resort and Spa, Thailand from April 11-19, 2026.
    By Marlon Bernardino, , Thu, 09 Apr 2026
  • WEIGH IN RESULTS IGLESIAS VS SILYAGIN - TOMORROW NIGHT IN MONTREAL!
    , Thu, 09 Apr 2026
  • Kristian Prenga Headlines “Crossroads in Brick City” on June 6 in Newark
    , Thu, 09 Apr 2026
  • Macala, Silva, Lopez to play in 14th Atty. Jong Guevarra Cup
    By Lito delos Reyes, , Thu, 09 Apr 2026
  • Former World Champion Miguel Berchelt Confirmed for Ninth Annual Box Fan Expo, During Cinco De Mayo Weekend, Saturday May 2, in  Las Vegas
    , Thu, 09 Apr 2026
  • Sem Japet Enano Stuns Hometown Favorite Tyrell Adams to Claim IBO Oceania Featherweight Title
    , Thu, 09 Apr 2026
  • IBF lightweight eliminator tops IBA.PRO 17 card in Ufa
    , Thu, 09 Apr 2026
  • Biasong fights Bustrillo on April 18 in Bukidnon
    By Lito delos Reyes, , Wed, 08 Apr 2026
  • Olmillo fights Boquiren on April 18 in RFL
    By Lito delos Reyes, , Wed, 08 Apr 2026
  • Overweight Paradero cancels bout
    By Lito delos Reyes, , Wed, 08 Apr 2026
  • Biado's World 8-Ball Title Bid Ends
    By Marlon Bernardino, , Wed, 08 Apr 2026
  • WBC Champion Lester Martinez will be honored in Guatemala Congress
    By Gabriel F. Cordero, , Wed, 08 Apr 2026
  • Full Card Announced for this Saturday, April 11, Mielnicki Jr. vs. Huerta Event from Boardwalk Hall in Atlantic City & Live on ProBoxTV
    , Wed, 08 Apr 2026
  • THE PAST WEEK IN ACTION 7 APRIL 2026: Santiago Retains WBA/WBO Titles in Tokyo; Taduran KOs Perez in 5; Price Decisions Aquino; Wins by Wilder, Bentley and Tim Tszyu
    By Eric Armit, , Tue, 07 Apr 2026
  • Carlo Biado is the last Filipino standing in the 2026 Yalin WPA Men's 8-Ball World Championship
    By Marlon Bernardino, , Tue, 07 Apr 2026
  • Unification next for Taduran?
    By Joaquin Henson, , Tue, 07 Apr 2026
  • BEN WHITTAKER REPLACES INJURED CALLUM SMITH AS THE NEW MAIN EVENT FOR LIVERPOOL FIGHT NIGHT ON APRIL 18 – LIVE ON DAZN
    , Tue, 07 Apr 2026
  • Filipino chess phenom triumphs at Krefelder Osteropen 2026 chess tournament in Germany
    By Marlon Bernardino, , Tue, 07 Apr 2026
  • ProBoxTV Travels to Prudential Center in Newark, NJ, This Friday, April 10, as Hebert Conceicao Sousa Battles Power-Punching South American Johan Gonzalez in Middleweight Main Event
    , Tue, 07 Apr 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.