Philippines, 23 Mar 2026
  Home >> News

 


BOXERS

CURRENT CHAMPIONS 

FORMER CHAMPIONS   

RATINGS                       

NEWS           

FORUM        

FIGHT GALLERIES        

RING CARD GIRLS        


 
 
News  


SAMPSON BOXING SIGNS ARGENTINE MIDDLEWEIGHT PROSPECT WALTER MATTHYSSE JR. TO A CO-PROMOTIONAL CONTRACT

PhilBoxing.com


Sampson Boxing proudly announces the signing of promising middleweight prospect Walter Ezequiel Matthysse Jr. to a multi-year co-promotional contract, along with Argentina-based Tello Box.

21-year-old Matthysse is the nephew of hard-punching two-time world champion Lucas Matthysse and the son of former world-title challenger Walter Matthysse Sr. A decorated amateur in his native Argentina, Matthysse started boxing at age 11 and has an outstanding amateur record of 59-3-1 (30 KOs).

Matthysse will turn professional in Argentina at the conclusion of the pandemic with the goal of becoming the latest new star on the live-boxing television series Premier Boxing Champions in the United States.

“I’m very happy and proud that a company like Sampson Boxing has noticed me and I promise to give my best in this new stage of my career," said the young Matthysse.

New co-promoter Lewkowicz says his newest fighter will be relocating his base of operations after making his high-profile debut at home.

“As soon as the pandemic allows it, Walter Jr. will make his professional debut live on TyC Sports in Argentina,” said Lewkowicz. “He will then be moving to Coachella, California, to train with Freddy Fundora after that, together with our great Uruguayan prospect Amilcar Vidal and one of the world’s best super welterweights, Sebastian ‘Towering Inferno’ Fundora.”

“I congratulate Tello and Sampson for signing this great prospect," said WBC President Mauricio Sulaiman. “I know Walter Jr for having won a World WBC Challenge in the United States in the best fight of that evening. I believe that this future green and gold champion cannot be in better hands. Sampson represents and defends his fighters like no-one else.”

“I am happy that Walter has signed with Sampson and Tello,” sad former two-time super welterweight and middleweight world champion Sergio “Maravilla” Martinez. “Walter can trust his new team because he is surrounded by the best. It was a blessing that god put my career in the hands of Sampson.”

Matthysse is trained by his uncle, Mario “Mauko” Narvaez, the brother of two-time world champion Omar Andres Narvaez and husband of two-time female world champion Edith Soledad Matthysse.

“We chose Sampson Boxing and Tello Box because I have known them for a long time and they give tranquility and security in the way they work,” said Narvaez.

“This young fighter is from Argentinean boxing royalty,” continued Lewkowicz. “His father was a boxer. His uncle was a boxer. His grandfather was a boxer. His aunt was a boxer. I am very happy to be working with this future world champion and his family and team. Argentina will soon have another of its sons to fight on PBC and ShoBox and wear the world championship belt.”




Recent PhilBoxing.com In-House articles:

  • SD FIGHT NIGHT: FAMILY BUSINESS DOUBLE MAIN EVENTS SET AS JULIUS “JUJU” BALLO SQAURES OFF AGAINST ROMAN REYES AT FRONTWAVE ARENA ON SATURDAY, APRIL 18, 2026
    , Mon, 23 Mar 2026
  • "I'M A MAN OF MY WORD": GEORGE LIDDARD COMPLETES MATCHROOM BRENTWOOD HALF MARATHON FOR CHARITY – HOURS AFTER DENNY WIN
    , Mon, 23 Mar 2026
  • Lester Martinez Wins WBC Interim World Super Middleweight Championship with Unanimous Decision over Immanuwel Aleem
    , Sun, 22 Mar 2026
  • IBF Pan Pacific champion Vince Paras set to face unbeaten OPBF champion Aoi Yokoyama in Kyrgyzstan
    , Sun, 22 Mar 2026
  • King James sets NBA all-time record for most games played
    By Gabriel F. Cordero, , Sun, 22 Mar 2026
  • Loaded boxing schedule
    By Joaquin Henson, , Sun, 22 Mar 2026
  • WEIGHTS, IMAGES, RUNNING ORDER AND THE LAST WORDS AHEAD OF ADAMES VS. WILLIAMS IN ORLANDO
    , Sat, 21 Mar 2026
  • COPPER BOX ARENA FIGHT NIGHT: WEIGH-IN RESULTS AND RUNNING ORDER CONFIRMED AS LIDDARD AND DENNY FACE-OFF FOR FINAL TIME
    , Sat, 21 Mar 2026
  • Weights From ‘Martinez vs. Aleem’ Event from the NOS Event Center in San Bernardino and Broadcast live on ProBoxTV
    , Sat, 21 Mar 2026
  • Jordan Orozco Training Camp Notes
    , Sat, 21 Mar 2026
  • Towns vs. Bordin for PAT Belt; De Barbo, Nancholas, Samiei in Supporting Bouts at Brico Santig's Exciting Show in Pattaya Beach, Thailand
    By Carlos Costa, , Fri, 20 Mar 2026
  • YOENIS TELLEZ TRAINING CAMP QUOTES
    , Fri, 20 Mar 2026
  • Lebron James ties the most game played in NBA history
    By Gabriel F. Cordero, , Fri, 20 Mar 2026
  • Pichay supports GM Antonio's Australian chess circuit campaign
    By Marlon Bernardino, , Fri, 20 Mar 2026
  • LIDDARD-DENNY PRESS CONFERENCE QUOTES IN FULL: EVERYTHING THAT WAS SAID AHEAD OF SATURDAY'S COPPER BOX FIGHT NIGHT
    , Fri, 20 Mar 2026
  • Round 12 with Mauricio Sulaiman: The WBC Continues the Fight for the Good of the Sport
    By Mauricio Sulaimán, , Fri, 20 Mar 2026
  • AMMO: ADAMES FIGHT WILL BE EXPLOSIVE
    , Fri, 20 Mar 2026
  • Carlos De Leon Training Camp Notes
    , Fri, 20 Mar 2026
  • The Highly Anticipated  Box Fan Expo Invitational 2026 Returns with A  USA Boxing Amateur Show
    , Fri, 20 Mar 2026
  • Placibe, Sales tops Sprint Challenge
    By Lito delos Reyes, , Fri, 20 Mar 2026
  • Lester Martinez vs. Immanuwel Aleem Los Angeles Media Day Quotes
    , Thu, 19 Mar 2026
  • MAPUA, PSKAI R-10 to play in Best of Best
    By Lito delos Reyes, , Thu, 19 Mar 2026
  • IIEE Metro East dominates the 4th D’ Engineers’ Darts Cup 2026
    By Marlon Bernardino, , Thu, 19 Mar 2026
  • LIDDARD: WHY I'M RUNNING MATCHROOM HALF MARATHON AFTER TITLE DEFENCE AGAINST DENNY
    , Thu, 19 Mar 2026
  • Press Conference Notes: DAZN and Top Rank Sign Multi-Year Rights Deal
    , Thu, 19 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.