Philippines, 07 May 2026
  Home >> News

 


BOXERS

CURRENT CHAMPIONS 

FORMER CHAMPIONS   

RATINGS                       

NEWS           

FORUM        

FIGHT GALLERIES        

RING CARD GIRLS        


 
 
News  


MASAM SPORTS 37: JOHN RIEL CASIMERO VS. PAUL BUTLER FINALLY SET ON APRIL 22 IN LIVERPOOL, ENGLAND


PhilBoxing.com




John Riel Casimero will defend his WBO world bantamweight title against Paul Butler on April 22 in Liverpool, England. Casimero (31-4, 21 KOs) was originally scheduled to defend his title against Butler on December 11 in Dubai, UAE but the Merida, Leyte born champion withdrew from the fight a day before the official weigh-in citing viral gastritis as the reason.

Butler will have the homecourt advantage with countrymen cheering for him with the fight happening at M&S Bank Arena in Liverpool.

“Liverpool is one of the most passionate boxing cities in the world and we are delighted to be holding our first show at the M&S Bank Arena in April,” said Probellum President Richard Schaefer.

“This is an absolutely fantastic card featuring a combination of world-class fighters, extremely talented aspiring stars and packed with local talent whose fans will no doubt create a truly unique atmosphere.”

Casimero defeated Guillermo Rigondeaux via split decision in his last title defense on August 14, 2021 at the Dignity Health Sports Park, Carson, California, USA.

Butler (33-2, 15 KOs) is coming off a split decision win over Mexican Willibaldo Garcia last June 25 in Bolton, England. The victory won him the vacant WBO international bantamweight title and the number-one contender to Casimero’s WBO title.

Also fighting in the undercard are hometown brothers Peter and Joe McGrail, Will Cawley, and former Olympian Luke McCormack.

“With the likes of John Riel Casimero, Paul Butler, Rocky Fielding and the McGrail brothers all set to put on a great show, we fully expect some thrilling fights and a fantastic occasion,” said Schaefer.

Butler poured out his sentiments after his cancelled fight with Casimero supposedly scheduled last December 11 in Dubai, UAE. "It was hard, it was really hard. Casimero didn’t make weight, didn’t even attempt to get on the scales," the British fighter exclusively told the ECHO.

Butler added that Joseph Agbeko was taken to replace Casimero and he was being forced to fight the Ghanaian when he didn’t really have to because he was number one. "The WBO were saying I’m still number one and mandatory challenger if I don’t fight, so what would have been the point in me stepping in the ring with Agbeko?" continued Butler.

He had some apprehensions on what happens to him if he fights Agbeko. "Everyone has seen stuff that can happen with bad injuries, cuts, if I was to get cut and got stopped, anything like that, that’s my career over. So I sat back and had a little think, I decided that I’d keep my number one spot and take my chance at fighting Casimero in the New Year."

Butler said it was the most difficult choice he had to make in his fight career. "It’s paid off for me but it was probably the hardest decision I’ve had in my career, I woke up on fight day not knowing whether I was boxing for a world title, whether I was fighting Agbeko, whether it was for the title, whether it was for interim, nothing."

So finally he decided to withdraw from the fight. "I didn’t have a clue about anything, we were still sat there in cuckooland at four o’clock, I was meant to be going to the arena in a couple of hours and we didn’t even know if I was boxing. In the end I said there was literally no point, why put my number one spot on the line for Agbeko to have a win-win situation, so we walked away.”

The WBO order was stated in a letter addressed to Harrison Whitman, Probellum’s Chief Strategy and Legal Officer informing him that the WBO World Championship Committee grants sanction approval for the bantamweight mandatory bout between Casimero and Butler.

Casimero won the title last November 30, 2019 when he stopped South African Zolani Tete by TKO in the third round at the Arena Birmingham, Birmingham, England, but he has not fought a mandatory defense of the championship belt.

WBO further explained that Casimero had two voluntary defenses against Ghana's Duke Micah by TKO3 on September 26, 2020 and Cuba's Guillermo Rigondeaux by SD12 on August 14, 2021. But per WBO rules, he has to fight a mandatory defense.


Click here to view a list of other articles written by Maloney L. Samaco.


Recent PhilBoxing.com In-House articles:

  • 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
  • Kulog at Kidlat: Boxing, Art, Thunder and Lightning at the 3rd Pacquiao–Elorde Awards
    By Emmanuel Rivera, RRT, , Tue, 05 May 2026
  • Camique forced to fight after food poisoning; hospitalized after losing by UD
    By Lito delos Reyes, , Tue, 05 May 2026
  • Tony Tolj Previews Thunderdome 54
    , Tue, 05 May 2026
  • Mexican boxing historian Eduardo Lamazón passes away at 70
    By Gabriel F. Cordero, , Tue, 05 May 2026
  • NM Rolly Parondo rules Thailand FIDE Rated Rapid Chess Tournament
    By Marlon Bernardino, , Tue, 05 May 2026
  • Wardley vs Dubois: 95% KO Power Collides in Manchester — Winner Gets Usyk Next
    By Carlos Costa, , Tue, 05 May 2026
  • Former Cuban champions Gamboa and Rigondeaux returns on May 30 in Fort Lauderdale
    By Gabriel F. Cordero, , Tue, 05 May 2026
  • Pido to defend crown in SIGLO 100km Ultramarathon
    By Lito delos Reyes, , Tue, 05 May 2026
  • Yanong arrives in Japan
    By Lito delos Reyes, , Mon, 04 May 2026
  • OLEKSANDR USYK VS RICO VERHOEVEN ‘GLORY IN GIZA’ TICKETS ON SALE NOW FOR HISTORIC UNDISPUTED CLASH IN EGYPT – LIVE ON DAZN
    , Mon, 04 May 2026
  • Parade of champs
    By Joaquin Henson, , Sun, 03 May 2026
  • David Surov outboxes Kevin Martinez at IBA.PRO Russia vs World
    , Sun, 03 May 2026
  • SHEEHY MAKES MATCHROOM DEBUT AGAINST GONZALEZ IN HOUSTON
    , Sun, 03 May 2026
  • PH chess wizard IM Christian Gian Karlo Arca tops FIDE May 2026 PH Under 20 Junior rankings
    By Marlon Bernardino, , Sun, 03 May 2026
  • The Monster Prevails: Inoue Weathers the Storm to Outlast Nakatani
    By Dong Secuya, , Sat, 02 May 2026
  • Benavidez vs. Ramirez: Experts Weigh In Ahead of Blockbuster May 2 Light Heavyweight Clash
    , Sat, 02 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.